Home / 1,572,023.10-2,358,034.65-450,092.10

Finding the Fourth Proportional to 1,572,023.10, 2,358,034.65 and 450,092.10

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Solution

The fourth proportional to 1,572,023.10, 2,358,034.65 and 450,092.10 is: 675,138.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,023.10 : 2,358,034.65 = 450,092.10 : x
  2. Step 2: Convert to fraction form
    1,572,023.10/2,358,034.65 = 450,092.10/x
  3. Step 3: Cross multiply
    1,572,023.10x = 2,358,034.65 × 450,092.10
  4. Step 4: Simplify right side
    1,572,023.10x = 1,061,332,767,491.26
  5. Step 5: Solve for x
    x = 1,061,332,767,491.26/1,572,023.10
  6. Step 6: Final answer
    x = 675,138.15

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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.