Home / 1,606,254.39-2,408,606.52-932,505.30

Finding the Fourth Proportional to 1,606,254.39, 2,408,606.52 and 932,505.30

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Solution

The fourth proportional to 1,606,254.39, 2,408,606.52 and 932,505.30 is: 1,398,307.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,254.39 : 2,408,606.52 = 932,505.30 : x
  2. Step 2: Convert to fraction form
    1,606,254.39/2,408,606.52 = 932,505.30/x
  3. Step 3: Cross multiply
    1,606,254.39x = 2,408,606.52 × 932,505.30
  4. Step 4: Simplify right side
    1,606,254.39x = 2,246,038,345,514.56
  5. Step 5: Solve for x
    x = 2,246,038,345,514.56/1,606,254.39
  6. Step 6: Final answer
    x = 1,398,307.99

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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.