Home / 1,359,473.68-2,034,774.96-999,549.10

Finding the Fourth Proportional to 1,359,473.68, 2,034,774.96 and 999,549.10

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Solution

The fourth proportional to 1,359,473.68, 2,034,774.96 and 999,549.10 is: 1,496,062.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,473.68 : 2,034,774.96 = 999,549.10 : x
  2. Step 2: Convert to fraction form
    1,359,473.68/2,034,774.96 = 999,549.10/x
  3. Step 3: Cross multiply
    1,359,473.68x = 2,034,774.96 × 999,549.10
  4. Step 4: Simplify right side
    1,359,473.68x = 2,033,857,479,970.54
  5. Step 5: Solve for x
    x = 2,033,857,479,970.54/1,359,473.68
  6. Step 6: Final answer
    x = 1,496,062.42

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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.