Home / 8,235,145.73-11,364,502.17-4,564,299.29

Finding the Fourth Proportional to 8,235,145.73, 11,364,502.17 and 4,564,299.29

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Solution

The fourth proportional to 8,235,145.73, 11,364,502.17 and 4,564,299.29 is: 6,298,733.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,235,145.73 : 11,364,502.17 = 4,564,299.29 : x
  2. Step 2: Convert to fraction form
    8,235,145.73/11,364,502.17 = 4,564,299.29/x
  3. Step 3: Cross multiply
    8,235,145.73x = 11,364,502.17 × 4,564,299.29
  4. Step 4: Simplify right side
    8,235,145.73x = 51,870,989,171,528.84
  5. Step 5: Solve for x
    x = 51,870,989,171,528.84/8,235,145.73
  6. Step 6: Final answer
    x = 6,298,733.61

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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.