Home / 3,443,047.68-4,751,217.36-1,894,280.16

Finding the Fourth Proportional to 3,443,047.68, 4,751,217.36 and 1,894,280.16

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Solution

The fourth proportional to 3,443,047.68, 4,751,217.36 and 1,894,280.16 is: 2,614,002.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,047.68 : 4,751,217.36 = 1,894,280.16 : x
  2. Step 2: Convert to fraction form
    3,443,047.68/4,751,217.36 = 1,894,280.16/x
  3. Step 3: Cross multiply
    3,443,047.68x = 4,751,217.36 × 1,894,280.16
  4. Step 4: Simplify right side
    3,443,047.68x = 9,000,136,780,895.58
  5. Step 5: Solve for x
    x = 9,000,136,780,895.58/3,443,047.68
  6. Step 6: Final answer
    x = 2,614,002.95

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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.