Home / 6,834,098.28-9,431,056.50-3,736,623.77

Finding the Fourth Proportional to 6,834,098.28, 9,431,056.50 and 3,736,623.77

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Solution

The fourth proportional to 6,834,098.28, 9,431,056.50 and 3,736,623.77 is: 5,156,541.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,834,098.28 : 9,431,056.50 = 3,736,623.77 : x
  2. Step 2: Convert to fraction form
    6,834,098.28/9,431,056.50 = 3,736,623.77/x
  3. Step 3: Cross multiply
    6,834,098.28x = 9,431,056.50 × 3,736,623.77
  4. Step 4: Simplify right side
    6,834,098.28x = 35,240,309,896,336.52
  5. Step 5: Solve for x
    x = 35,240,309,896,336.52/6,834,098.28
  6. Step 6: Final answer
    x = 5,156,541.28

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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.