Home / 5,619,381.52-7,754,760.24-3,041,081.02

Finding the Fourth Proportional to 5,619,381.52, 7,754,760.24 and 3,041,081.02

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Solution

The fourth proportional to 5,619,381.52, 7,754,760.24 and 3,041,081.02 is: 4,196,699.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,381.52 : 7,754,760.24 = 3,041,081.02 : x
  2. Step 2: Convert to fraction form
    5,619,381.52/7,754,760.24 = 3,041,081.02/x
  3. Step 3: Cross multiply
    5,619,381.52x = 7,754,760.24 × 3,041,081.02
  4. Step 4: Simplify right side
    5,619,381.52x = 23,582,854,180,514.64
  5. Step 5: Solve for x
    x = 23,582,854,180,514.64/5,619,381.52
  6. Step 6: Final answer
    x = 4,196,699.24

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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.