Home / 1,841,468.59-2,541,354.42-1,116,346.87

Finding the Fourth Proportional to 1,841,468.59, 2,541,354.42 and 1,116,346.87

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Solution

The fourth proportional to 1,841,468.59, 2,541,354.42 and 1,116,346.87 is: 1,540,636.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,468.59 : 2,541,354.42 = 1,116,346.87 : x
  2. Step 2: Convert to fraction form
    1,841,468.59/2,541,354.42 = 1,116,346.87/x
  3. Step 3: Cross multiply
    1,841,468.59x = 2,541,354.42 × 1,116,346.87
  4. Step 4: Simplify right side
    1,841,468.59x = 2,837,033,052,327.67
  5. Step 5: Solve for x
    x = 2,837,033,052,327.67/1,841,468.59
  6. Step 6: Final answer
    x = 1,540,636.14

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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.