Home / 1,467,666.48-2,024,519.76-922,938.24

Finding the Fourth Proportional to 1,467,666.48, 2,024,519.76 and 922,938.24

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Solution

The fourth proportional to 1,467,666.48, 2,024,519.76 and 922,938.24 is: 1,273,113.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,666.48 : 2,024,519.76 = 922,938.24 : x
  2. Step 2: Convert to fraction form
    1,467,666.48/2,024,519.76 = 922,938.24/x
  3. Step 3: Cross multiply
    1,467,666.48x = 2,024,519.76 × 922,938.24
  4. Step 4: Simplify right side
    1,467,666.48x = 1,868,506,704,139.62
  5. Step 5: Solve for x
    x = 1,868,506,704,139.62/1,467,666.48
  6. Step 6: Final answer
    x = 1,273,113.97

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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.