Home / 6,102,737.89-9,154,106.76-4,755,908.12

Finding the Fourth Proportional to 6,102,737.89, 9,154,106.76 and 4,755,908.12

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Solution

The fourth proportional to 6,102,737.89, 9,154,106.76 and 4,755,908.12 is: 7,133,862.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,102,737.89 : 9,154,106.76 = 4,755,908.12 : x
  2. Step 2: Convert to fraction form
    6,102,737.89/9,154,106.76 = 4,755,908.12/x
  3. Step 3: Cross multiply
    6,102,737.89x = 9,154,106.76 × 4,755,908.12
  4. Step 4: Simplify right side
    6,102,737.89x = 43,536,090,643,295.02
  5. Step 5: Solve for x
    x = 43,536,090,643,295.02/6,102,737.89
  6. Step 6: Final answer
    x = 7,133,862.11

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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.