Home / 10,319,190.01-15,480,646.70-4,250,609.46

Finding the Fourth Proportional to 10,319,190.01, 15,480,646.70 and 4,250,609.46

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Solution

The fourth proportional to 10,319,190.01, 15,480,646.70 and 4,250,609.46 is: 6,376,681.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,319,190.01 : 15,480,646.70 = 4,250,609.46 : x
  2. Step 2: Convert to fraction form
    10,319,190.01/15,480,646.70 = 4,250,609.46/x
  3. Step 3: Cross multiply
    10,319,190.01x = 15,480,646.70 × 4,250,609.46
  4. Step 4: Simplify right side
    10,319,190.01x = 65,802,183,288,684.73
  5. Step 5: Solve for x
    x = 65,802,183,288,684.73/10,319,190.01
  6. Step 6: Final answer
    x = 6,376,681.04

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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.