Home / 1,249,299.04-1,874,298.48-501,869.92

Finding the Fourth Proportional to 1,249,299.04, 1,874,298.48 and 501,869.92

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Solution

The fourth proportional to 1,249,299.04, 1,874,298.48 and 501,869.92 is: 752,945.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,249,299.04 : 1,874,298.48 = 501,869.92 : x
  2. Step 2: Convert to fraction form
    1,249,299.04/1,874,298.48 = 501,869.92/x
  3. Step 3: Cross multiply
    1,249,299.04x = 1,874,298.48 × 501,869.92
  4. Step 4: Simplify right side
    1,249,299.04x = 940,654,028,213.72
  5. Step 5: Solve for x
    x = 940,654,028,213.72/1,249,299.04
  6. Step 6: Final answer
    x = 752,945.45

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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.