Home / 1,608,024.02-2,408,882.69-932,686.52

Finding the Fourth Proportional to 1,608,024.02, 2,408,882.69 and 932,686.52

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Solution

The fourth proportional to 1,608,024.02, 2,408,882.69 and 932,686.52 is: 1,397,200.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,024.02 : 2,408,882.69 = 932,686.52 : x
  2. Step 2: Convert to fraction form
    1,608,024.02/2,408,882.69 = 932,686.52/x
  3. Step 3: Cross multiply
    1,608,024.02x = 2,408,882.69 × 932,686.52
  4. Step 4: Simplify right side
    1,608,024.02x = 2,246,732,413,224.34
  5. Step 5: Solve for x
    x = 2,246,732,413,224.34/1,608,024.02
  6. Step 6: Final answer
    x = 1,397,200.78

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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.