Home / 1,097,372.00-1,514,432.19-613,908.32

Finding the Fourth Proportional to 1,097,372.00, 1,514,432.19 and 613,908.32

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Solution

The fourth proportional to 1,097,372.00, 1,514,432.19 and 613,908.32 is: 847,226.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,372.00 : 1,514,432.19 = 613,908.32 : x
  2. Step 2: Convert to fraction form
    1,097,372.00/1,514,432.19 = 613,908.32/x
  3. Step 3: Cross multiply
    1,097,372.00x = 1,514,432.19 × 613,908.32
  4. Step 4: Simplify right side
    1,097,372.00x = 929,722,516,246.82
  5. Step 5: Solve for x
    x = 929,722,516,246.82/1,097,372.00
  6. Step 6: Final answer
    x = 847,226.39

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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.