Home / 1,501,456.76-2,252,184.54-602,898.21

Finding the Fourth Proportional to 1,501,456.76, 2,252,184.54 and 602,898.21

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Solution

The fourth proportional to 1,501,456.76, 2,252,184.54 and 602,898.21 is: 904,347.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,456.76 : 2,252,184.54 = 602,898.21 : x
  2. Step 2: Convert to fraction form
    1,501,456.76/2,252,184.54 = 602,898.21/x
  3. Step 3: Cross multiply
    1,501,456.76x = 2,252,184.54 × 602,898.21
  4. Step 4: Simplify right side
    1,501,456.76x = 1,357,838,027,755.67
  5. Step 5: Solve for x
    x = 1,357,838,027,755.67/1,501,456.76
  6. Step 6: Final answer
    x = 904,347.08

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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.