Home / 1,749,762.38-2,414,549.18-964,793.40

Finding the Fourth Proportional to 1,749,762.38, 2,414,549.18 and 964,793.40

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Solution

The fourth proportional to 1,749,762.38, 2,414,549.18 and 964,793.40 is: 1,331,347.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,762.38 : 2,414,549.18 = 964,793.40 : x
  2. Step 2: Convert to fraction form
    1,749,762.38/2,414,549.18 = 964,793.40/x
  3. Step 3: Cross multiply
    1,749,762.38x = 2,414,549.18 × 964,793.40
  4. Step 4: Simplify right side
    1,749,762.38x = 2,329,541,112,839.41
  5. Step 5: Solve for x
    x = 2,329,541,112,839.41/1,749,762.38
  6. Step 6: Final answer
    x = 1,331,347.12

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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.