Home / 7,876,655.67-10,869,516.26-4,344,592.24

Finding the Fourth Proportional to 7,876,655.67, 10,869,516.26 and 4,344,592.24

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Solution

The fourth proportional to 7,876,655.67, 10,869,516.26 and 4,344,592.24 is: 5,995,389.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,876,655.67 : 10,869,516.26 = 4,344,592.24 : x
  2. Step 2: Convert to fraction form
    7,876,655.67/10,869,516.26 = 4,344,592.24/x
  3. Step 3: Cross multiply
    7,876,655.67x = 10,869,516.26 × 4,344,592.24
  4. Step 4: Simplify right side
    7,876,655.67x = 47,223,615,967,203.27
  5. Step 5: Solve for x
    x = 47,223,615,967,203.27/7,876,655.67
  6. Step 6: Final answer
    x = 5,995,389.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.