Home / 5,364,641.03-7,403,399.30-3,073,244.58

Finding the Fourth Proportional to 5,364,641.03, 7,403,399.30 and 3,073,244.58

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Solution

The fourth proportional to 5,364,641.03, 7,403,399.30 and 3,073,244.58 is: 4,241,189.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,641.03 : 7,403,399.30 = 3,073,244.58 : x
  2. Step 2: Convert to fraction form
    5,364,641.03/7,403,399.30 = 3,073,244.58/x
  3. Step 3: Cross multiply
    5,364,641.03x = 7,403,399.30 × 3,073,244.58
  4. Step 4: Simplify right side
    5,364,641.03x = 22,752,456,779,983.91
  5. Step 5: Solve for x
    x = 22,752,456,779,983.91/5,364,641.03
  6. Step 6: Final answer
    x = 4,241,189.05

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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.