Home / 9,874,016.73-14,811,689.28-3,808,798.70

Finding the Fourth Proportional to 9,874,016.73, 14,811,689.28 and 3,808,798.70

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Solution

The fourth proportional to 9,874,016.73, 14,811,689.28 and 3,808,798.70 is: 5,713,454.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,874,016.73 : 14,811,689.28 = 3,808,798.70 : x
  2. Step 2: Convert to fraction form
    9,874,016.73/14,811,689.28 = 3,808,798.70/x
  3. Step 3: Cross multiply
    9,874,016.73x = 14,811,689.28 × 3,808,798.70
  4. Step 4: Simplify right side
    9,874,016.73x = 56,414,742,800,409.48
  5. Step 5: Solve for x
    x = 56,414,742,800,409.48/9,874,016.73
  6. Step 6: Final answer
    x = 5,713,454.24

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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.