Home / 5,013,810.95-7,523,510.85-2,708,257.64

Finding the Fourth Proportional to 5,013,810.95, 7,523,510.85 and 2,708,257.64

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Solution

The fourth proportional to 5,013,810.95, 7,523,510.85 and 2,708,257.64 is: 4,063,895.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,013,810.95 : 7,523,510.85 = 2,708,257.64 : x
  2. Step 2: Convert to fraction form
    5,013,810.95/7,523,510.85 = 2,708,257.64/x
  3. Step 3: Cross multiply
    5,013,810.95x = 7,523,510.85 × 2,708,257.64
  4. Step 4: Simplify right side
    5,013,810.95x = 20,375,605,739,135.39
  5. Step 5: Solve for x
    x = 20,375,605,739,135.39/5,013,810.95
  6. Step 6: Final answer
    x = 4,063,895.90

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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.