Home / 3,953,496.60-5,930,244.90-2,357,861.40

Finding the Fourth Proportional to 3,953,496.60, 5,930,244.90 and 2,357,861.40

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Solution

The fourth proportional to 3,953,496.60, 5,930,244.90 and 2,357,861.40 is: 3,536,792.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,953,496.60 : 5,930,244.90 = 2,357,861.40 : x
  2. Step 2: Convert to fraction form
    3,953,496.60/5,930,244.90 = 2,357,861.40/x
  3. Step 3: Cross multiply
    3,953,496.60x = 5,930,244.90 × 2,357,861.40
  4. Step 4: Simplify right side
    3,953,496.60x = 13,982,695,542,256.86
  5. Step 5: Solve for x
    x = 13,982,695,542,256.86/3,953,496.60
  6. Step 6: Final answer
    x = 3,536,792.10

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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.