Home / 1,165,832.08-1,608,851.91-675,897.10

Finding the Fourth Proportional to 1,165,832.08, 1,608,851.91 and 675,897.10

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Solution

The fourth proportional to 1,165,832.08, 1,608,851.91 and 675,897.10 is: 932,740.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,832.08 : 1,608,851.91 = 675,897.10 : x
  2. Step 2: Convert to fraction form
    1,165,832.08/1,608,851.91 = 675,897.10/x
  3. Step 3: Cross multiply
    1,165,832.08x = 1,608,851.91 × 675,897.10
  4. Step 4: Simplify right side
    1,165,832.08x = 1,087,418,340,298.46
  5. Step 5: Solve for x
    x = 1,087,418,340,298.46/1,165,832.08
  6. Step 6: Final answer
    x = 932,740.11

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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.