Home / 4,012,672.80-6,015,466.20-3,070,250.76

Finding the Fourth Proportional to 4,012,672.80, 6,015,466.20 and 3,070,250.76

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Solution

The fourth proportional to 4,012,672.80, 6,015,466.20 and 3,070,250.76 is: 4,602,665.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,672.80 : 6,015,466.20 = 3,070,250.76 : x
  2. Step 2: Convert to fraction form
    4,012,672.80/6,015,466.20 = 3,070,250.76/x
  3. Step 3: Cross multiply
    4,012,672.80x = 6,015,466.20 × 3,070,250.76
  4. Step 4: Simplify right side
    4,012,672.80x = 18,468,989,672,304.31
  5. Step 5: Solve for x
    x = 18,468,989,672,304.31/4,012,672.80
  6. Step 6: Final answer
    x = 4,602,665.25

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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.