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Finding the Fourth Proportional to 6,058,668.60, 9,088,002.90 and 1,799,494.20

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Solution

The fourth proportional to 6,058,668.60, 9,088,002.90 and 1,799,494.20 is: 2,699,241.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,058,668.60 : 9,088,002.90 = 1,799,494.20 : x
  2. Step 2: Convert to fraction form
    6,058,668.60/9,088,002.90 = 1,799,494.20/x
  3. Step 3: Cross multiply
    6,058,668.60x = 9,088,002.90 × 1,799,494.20
  4. Step 4: Simplify right side
    6,058,668.60x = 16,353,808,508,133.18
  5. Step 5: Solve for x
    x = 16,353,808,508,133.18/6,058,668.60
  6. Step 6: Final answer
    x = 2,699,241.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.