Home / 3,026,126.87-4,538,304.54-2,492,323.91

Finding the Fourth Proportional to 3,026,126.87, 4,538,304.54 and 2,492,323.91

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Solution

The fourth proportional to 3,026,126.87, 4,538,304.54 and 2,492,323.91 is: 3,737,756.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,126.87 : 4,538,304.54 = 2,492,323.91 : x
  2. Step 2: Convert to fraction form
    3,026,126.87/4,538,304.54 = 2,492,323.91/x
  3. Step 3: Cross multiply
    3,026,126.87x = 4,538,304.54 × 2,492,323.91
  4. Step 4: Simplify right side
    3,026,126.87x = 11,310,924,915,903.55
  5. Step 5: Solve for x
    x = 11,310,924,915,903.55/3,026,126.87
  6. Step 6: Final answer
    x = 3,737,756.35

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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.