Home / 8,725,023.41-12,041,172.48-6,244,476.98

Finding the Fourth Proportional to 8,725,023.41, 12,041,172.48 and 6,244,476.98

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Solution

The fourth proportional to 8,725,023.41, 12,041,172.48 and 6,244,476.98 is: 8,617,836.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,725,023.41 : 12,041,172.48 = 6,244,476.98 : x
  2. Step 2: Convert to fraction form
    8,725,023.41/12,041,172.48 = 6,244,476.98/x
  3. Step 3: Cross multiply
    8,725,023.41x = 12,041,172.48 × 6,244,476.98
  4. Step 4: Simplify right side
    8,725,023.41x = 75,190,824,363,569.52
  5. Step 5: Solve for x
    x = 75,190,824,363,569.52/8,725,023.41
  6. Step 6: Final answer
    x = 8,617,836.40

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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.