Home / 8,744,943.36-12,067,981.80-4,824,592.80

Finding the Fourth Proportional to 8,744,943.36, 12,067,981.80 and 4,824,592.80

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Solution

The fourth proportional to 8,744,943.36, 12,067,981.80 and 4,824,592.80 is: 6,657,915.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,943.36 : 12,067,981.80 = 4,824,592.80 : x
  2. Step 2: Convert to fraction form
    8,744,943.36/12,067,981.80 = 4,824,592.80/x
  3. Step 3: Cross multiply
    8,744,943.36x = 12,067,981.80 × 4,824,592.80
  4. Step 4: Simplify right side
    8,744,943.36x = 58,223,098,102,811.04
  5. Step 5: Solve for x
    x = 58,223,098,102,811.04/8,744,943.36
  6. Step 6: Final answer
    x = 6,657,915.98

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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.