Home / 8,553,006.12-12,833,724.42-4,004,362.92

Finding the Fourth Proportional to 8,553,006.12, 12,833,724.42 and 4,004,362.92

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Solution

The fourth proportional to 8,553,006.12, 12,833,724.42 and 4,004,362.92 is: 6,008,517.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,553,006.12 : 12,833,724.42 = 4,004,362.92 : x
  2. Step 2: Convert to fraction form
    8,553,006.12/12,833,724.42 = 4,004,362.92/x
  3. Step 3: Cross multiply
    8,553,006.12x = 12,833,724.42 × 4,004,362.92
  4. Step 4: Simplify right side
    8,553,006.12x = 51,390,890,192,946.51
  5. Step 5: Solve for x
    x = 51,390,890,192,946.51/8,553,006.12
  6. Step 6: Final answer
    x = 6,008,517.88

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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.