Home / 9,813,876.05-14,722,807.28-4,057,124.04

Finding the Fourth Proportional to 9,813,876.05, 14,722,807.28 and 4,057,124.04

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Solution

The fourth proportional to 9,813,876.05, 14,722,807.28 and 4,057,124.04 is: 6,086,510.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,813,876.05 : 14,722,807.28 = 4,057,124.04 : x
  2. Step 2: Convert to fraction form
    9,813,876.05/14,722,807.28 = 4,057,124.04/x
  3. Step 3: Cross multiply
    9,813,876.05x = 14,722,807.28 × 4,057,124.04
  4. Step 4: Simplify right side
    9,813,876.05x = 59,732,255,331,689.39
  5. Step 5: Solve for x
    x = 59,732,255,331,689.39/9,813,876.05
  6. Step 6: Final answer
    x = 6,086,510.07

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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.