Home / 7,468,324.30-10,308,572.76-4,371,572.80

Finding the Fourth Proportional to 7,468,324.30, 10,308,572.76 and 4,371,572.80

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Solution

The fourth proportional to 7,468,324.30, 10,308,572.76 and 4,371,572.80 is: 6,034,108.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,468,324.30 : 10,308,572.76 = 4,371,572.80 : x
  2. Step 2: Convert to fraction form
    7,468,324.30/10,308,572.76 = 4,371,572.80/x
  3. Step 3: Cross multiply
    7,468,324.30x = 10,308,572.76 × 4,371,572.80
  4. Step 4: Simplify right side
    7,468,324.30x = 45,064,676,284,436.92
  5. Step 5: Solve for x
    x = 45,064,676,284,436.92/7,468,324.30
  6. Step 6: Final answer
    x = 6,034,108.12

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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.