Home / 4,700,829.27-6,485,136.72-3,248,002.44

Finding the Fourth Proportional to 4,700,829.27, 6,485,136.72 and 3,248,002.44

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Solution

The fourth proportional to 4,700,829.27, 6,485,136.72 and 3,248,002.44 is: 4,480,856.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,829.27 : 6,485,136.72 = 3,248,002.44 : x
  2. Step 2: Convert to fraction form
    4,700,829.27/6,485,136.72 = 3,248,002.44/x
  3. Step 3: Cross multiply
    4,700,829.27x = 6,485,136.72 × 3,248,002.44
  4. Step 4: Simplify right side
    4,700,829.27x = 21,063,739,890,293.59
  5. Step 5: Solve for x
    x = 21,063,739,890,293.59/4,700,829.27
  6. Step 6: Final answer
    x = 4,480,856.18

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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.