Home / 5,341,704.02-7,371,209.13-2,987,095.93

Finding the Fourth Proportional to 5,341,704.02, 7,371,209.13 and 2,987,095.93

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Solution

The fourth proportional to 5,341,704.02, 7,371,209.13 and 2,987,095.93 is: 4,122,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341,704.02 : 7,371,209.13 = 2,987,095.93 : x
  2. Step 2: Convert to fraction form
    5,341,704.02/7,371,209.13 = 2,987,095.93/x
  3. Step 3: Cross multiply
    5,341,704.02x = 7,371,209.13 × 2,987,095.93
  4. Step 4: Simplify right side
    5,341,704.02x = 22,018,508,791,401.84
  5. Step 5: Solve for x
    x = 22,018,508,791,401.84/5,341,704.02
  6. Step 6: Final answer
    x = 4,122,000.90

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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.