Home / 4,217,044.32-5,819,496.48-2,283,264.90

Finding the Fourth Proportional to 4,217,044.32, 5,819,496.48 and 2,283,264.90

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Solution

The fourth proportional to 4,217,044.32, 5,819,496.48 and 2,283,264.90 is: 3,150,892.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,044.32 : 5,819,496.48 = 2,283,264.90 : x
  2. Step 2: Convert to fraction form
    4,217,044.32/5,819,496.48 = 2,283,264.90/x
  3. Step 3: Cross multiply
    4,217,044.32x = 5,819,496.48 × 2,283,264.90
  4. Step 4: Simplify right side
    4,217,044.32x = 13,287,452,048,457.55
  5. Step 5: Solve for x
    x = 13,287,452,048,457.55/4,217,044.32
  6. Step 6: Final answer
    x = 3,150,892.20

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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.