Home / 5,381,872.18-8,048,265.06-4,016,610.16

Finding the Fourth Proportional to 5,381,872.18, 8,048,265.06 and 4,016,610.16

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Solution

The fourth proportional to 5,381,872.18, 8,048,265.06 and 4,016,610.16 is: 6,006,598.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,381,872.18 : 8,048,265.06 = 4,016,610.16 : x
  2. Step 2: Convert to fraction form
    5,381,872.18/8,048,265.06 = 4,016,610.16/x
  3. Step 3: Cross multiply
    5,381,872.18x = 8,048,265.06 × 4,016,610.16
  4. Step 4: Simplify right side
    5,381,872.18x = 32,326,743,210,369.01
  5. Step 5: Solve for x
    x = 32,326,743,210,369.01/5,381,872.18
  6. Step 6: Final answer
    x = 6,006,598.10

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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.