Home / 1,323,167.91-1,825,929.02-750,259.11

Finding the Fourth Proportional to 1,323,167.91, 1,825,929.02 and 750,259.11

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Solution

The fourth proportional to 1,323,167.91, 1,825,929.02 and 750,259.11 is: 1,035,333.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,167.91 : 1,825,929.02 = 750,259.11 : x
  2. Step 2: Convert to fraction form
    1,323,167.91/1,825,929.02 = 750,259.11/x
  3. Step 3: Cross multiply
    1,323,167.91x = 1,825,929.02 × 750,259.11
  4. Step 4: Simplify right side
    1,323,167.91x = 1,369,919,877,717.08
  5. Step 5: Solve for x
    x = 1,369,919,877,717.08/1,323,167.91
  6. Step 6: Final answer
    x = 1,035,333.36

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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.