Home / 1,497,433.60-2,245,098.36-524,559.88

Finding the Fourth Proportional to 1,497,433.60, 2,245,098.36 and 524,559.88

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Solution

The fourth proportional to 1,497,433.60, 2,245,098.36 and 524,559.88 is: 786,471.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,433.60 : 2,245,098.36 = 524,559.88 : x
  2. Step 2: Convert to fraction form
    1,497,433.60/2,245,098.36 = 524,559.88/x
  3. Step 3: Cross multiply
    1,497,433.60x = 2,245,098.36 × 524,559.88
  4. Step 4: Simplify right side
    1,497,433.60x = 1,177,688,526,309.80
  5. Step 5: Solve for x
    x = 1,177,688,526,309.80/1,497,433.60
  6. Step 6: Final answer
    x = 786,471.28

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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.