Home / 3,937,259.80-5,894,079.90-2,339,000.20

Finding the Fourth Proportional to 3,937,259.80, 5,894,079.90 and 2,339,000.20

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Solution

The fourth proportional to 3,937,259.80, 5,894,079.90 and 2,339,000.20 is: 3,501,484.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,937,259.80 : 5,894,079.90 = 2,339,000.20 : x
  2. Step 2: Convert to fraction form
    3,937,259.80/5,894,079.90 = 2,339,000.20/x
  3. Step 3: Cross multiply
    3,937,259.80x = 5,894,079.90 × 2,339,000.20
  4. Step 4: Simplify right side
    3,937,259.80x = 13,786,254,064,915.98
  5. Step 5: Solve for x
    x = 13,786,254,064,915.98/3,937,259.80
  6. Step 6: Final answer
    x = 3,501,484.48

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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.