Home / 10,045,486.80-15,068,230.20-4,058,773.20

Finding the Fourth Proportional to 10,045,486.80, 15,068,230.20 and 4,058,773.20

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Solution

The fourth proportional to 10,045,486.80, 15,068,230.20 and 4,058,773.20 is: 6,088,159.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,045,486.80 : 15,068,230.20 = 4,058,773.20 : x
  2. Step 2: Convert to fraction form
    10,045,486.80/15,068,230.20 = 4,058,773.20/x
  3. Step 3: Cross multiply
    10,045,486.80x = 15,068,230.20 × 4,058,773.20
  4. Step 4: Simplify right side
    10,045,486.80x = 61,158,528,907,190.64
  5. Step 5: Solve for x
    x = 61,158,528,907,190.64/10,045,486.80
  6. Step 6: Final answer
    x = 6,088,159.80

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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.