Home / 3,717,541.30-5,576,545.23-1,193,140.66

Finding the Fourth Proportional to 3,717,541.30, 5,576,545.23 and 1,193,140.66

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Solution

The fourth proportional to 3,717,541.30, 5,576,545.23 and 1,193,140.66 is: 1,789,785.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,717,541.30 : 5,576,545.23 = 1,193,140.66 : x
  2. Step 2: Convert to fraction form
    3,717,541.30/5,576,545.23 = 1,193,140.66/x
  3. Step 3: Cross multiply
    3,717,541.30x = 5,576,545.23 × 1,193,140.66
  4. Step 4: Simplify right side
    3,717,541.30x = 6,653,602,856,242.05
  5. Step 5: Solve for x
    x = 6,653,602,856,242.05/3,717,541.30
  6. Step 6: Final answer
    x = 1,789,785.86

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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.