Home / 1,344,595.80-2,016,116.10-503,232.60

Finding the Fourth Proportional to 1,344,595.80, 2,016,116.10 and 503,232.60

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Solution

The fourth proportional to 1,344,595.80, 2,016,116.10 and 503,232.60 is: 754,557.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,595.80 : 2,016,116.10 = 503,232.60 : x
  2. Step 2: Convert to fraction form
    1,344,595.80/2,016,116.10 = 503,232.60/x
  3. Step 3: Cross multiply
    1,344,595.80x = 2,016,116.10 × 503,232.60
  4. Step 4: Simplify right side
    1,344,595.80x = 1,014,575,346,904.86
  5. Step 5: Solve for x
    x = 1,014,575,346,904.86/1,344,595.80
  6. Step 6: Final answer
    x = 754,557.87

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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.