Home / 6,155,807.60-9,234,175.80-1,837,516.97

Finding the Fourth Proportional to 6,155,807.60, 9,234,175.80 and 1,837,516.97

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Solution

The fourth proportional to 6,155,807.60, 9,234,175.80 and 1,837,516.97 is: 2,756,414.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,807.60 : 9,234,175.80 = 1,837,516.97 : x
  2. Step 2: Convert to fraction form
    6,155,807.60/9,234,175.80 = 1,837,516.97/x
  3. Step 3: Cross multiply
    6,155,807.60x = 9,234,175.80 × 1,837,516.97
  4. Step 4: Simplify right side
    6,155,807.60x = 16,967,954,736,463.33
  5. Step 5: Solve for x
    x = 16,967,954,736,463.33/6,155,807.60
  6. Step 6: Final answer
    x = 2,756,414.08

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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.