Home / 1,452,024.16-2,176,707.84-610,635.04

Finding the Fourth Proportional to 1,452,024.16, 2,176,707.84 and 610,635.04

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Solution

The fourth proportional to 1,452,024.16, 2,176,707.84 and 610,635.04 is: 915,393.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,024.16 : 2,176,707.84 = 610,635.04 : x
  2. Step 2: Convert to fraction form
    1,452,024.16/2,176,707.84 = 610,635.04/x
  3. Step 3: Cross multiply
    1,452,024.16x = 2,176,707.84 × 610,635.04
  4. Step 4: Simplify right side
    1,452,024.16x = 1,329,174,078,946.71
  5. Step 5: Solve for x
    x = 1,329,174,078,946.71/1,452,024.16
  6. Step 6: Final answer
    x = 915,393.91

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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.