Home / 1,042,327.76-1,563,721.08-593,259.92

Finding the Fourth Proportional to 1,042,327.76, 1,563,721.08 and 593,259.92

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Solution

The fourth proportional to 1,042,327.76, 1,563,721.08 and 593,259.92 is: 890,020.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,042,327.76 : 1,563,721.08 = 593,259.92 : x
  2. Step 2: Convert to fraction form
    1,042,327.76/1,563,721.08 = 593,259.92/x
  3. Step 3: Cross multiply
    1,042,327.76x = 1,563,721.08 × 593,259.92
  4. Step 4: Simplify right side
    1,042,327.76x = 927,693,042,823.11
  5. Step 5: Solve for x
    x = 927,693,042,823.11/1,042,327.76
  6. Step 6: Final answer
    x = 890,020.47

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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.