Home / 6,295,686.74-9,443,545.50-1,746,979.86

Finding the Fourth Proportional to 6,295,686.74, 9,443,545.50 and 1,746,979.86

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Solution

The fourth proportional to 6,295,686.74, 9,443,545.50 and 1,746,979.86 is: 2,620,474.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,295,686.74 : 9,443,545.50 = 1,746,979.86 : x
  2. Step 2: Convert to fraction form
    6,295,686.74/9,443,545.50 = 1,746,979.86/x
  3. Step 3: Cross multiply
    6,295,686.74x = 9,443,545.50 × 1,746,979.86
  4. Step 4: Simplify right side
    6,295,686.74x = 16,497,683,837,458.10
  5. Step 5: Solve for x
    x = 16,497,683,837,458.10/6,295,686.74
  6. Step 6: Final answer
    x = 2,620,474.07

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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.