Home / 4,767,254.10-7,150,881.15-2,712,348.90

Finding the Fourth Proportional to 4,767,254.10, 7,150,881.15 and 2,712,348.90

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Solution

The fourth proportional to 4,767,254.10, 7,150,881.15 and 2,712,348.90 is: 4,068,523.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,254.10 : 7,150,881.15 = 2,712,348.90 : x
  2. Step 2: Convert to fraction form
    4,767,254.10/7,150,881.15 = 2,712,348.90/x
  3. Step 3: Cross multiply
    4,767,254.10x = 7,150,881.15 × 2,712,348.90
  4. Step 4: Simplify right side
    4,767,254.10x = 19,395,684,621,233.23
  5. Step 5: Solve for x
    x = 19,395,684,621,233.23/4,767,254.10
  6. Step 6: Final answer
    x = 4,068,523.35

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Similar ratio
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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.