Home / 7,502,312.92-10,353,151.17-4,194,606.50

Finding the Fourth Proportional to 7,502,312.92, 10,353,151.17 and 4,194,606.50

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Solution

The fourth proportional to 7,502,312.92, 10,353,151.17 and 4,194,606.50 is: 5,788,534.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,502,312.92 : 10,353,151.17 = 4,194,606.50 : x
  2. Step 2: Convert to fraction form
    7,502,312.92/10,353,151.17 = 4,194,606.50/x
  3. Step 3: Cross multiply
    7,502,312.92x = 10,353,151.17 × 4,194,606.50
  4. Step 4: Simplify right side
    7,502,312.92x = 43,427,395,218,002.39
  5. Step 5: Solve for x
    x = 43,427,395,218,002.39/7,502,312.92
  6. Step 6: Final answer
    x = 5,788,534.24

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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.