Home / 6,295,457.90-9,443,186.85-5,799,446.30

Finding the Fourth Proportional to 6,295,457.90, 9,443,186.85 and 5,799,446.30

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Solution

The fourth proportional to 6,295,457.90, 9,443,186.85 and 5,799,446.30 is: 8,699,169.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,457.90 : 9,443,186.85 = 5,799,446.30 : x
  2. Step 2: Convert to fraction form
    6,295,457.90/9,443,186.85 = 5,799,446.30/x
  3. Step 3: Cross multiply
    6,295,457.90x = 9,443,186.85 × 5,799,446.30
  4. Step 4: Simplify right side
    6,295,457.90x = 54,765,255,037,441.15
  5. Step 5: Solve for x
    x = 54,765,255,037,441.15/6,295,457.90
  6. Step 6: Final answer
    x = 8,699,169.45

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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.