Home / 8,071,793.04-12,104,127.25-2,313,219.75

Finding the Fourth Proportional to 8,071,793.04, 12,104,127.25 and 2,313,219.75

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Solution

The fourth proportional to 8,071,793.04, 12,104,127.25 and 2,313,219.75 is: 3,468,808.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,071,793.04 : 12,104,127.25 = 2,313,219.75 : x
  2. Step 2: Convert to fraction form
    8,071,793.04/12,104,127.25 = 2,313,219.75/x
  3. Step 3: Cross multiply
    8,071,793.04x = 12,104,127.25 × 2,313,219.75
  4. Step 4: Simplify right side
    8,071,793.04x = 27,999,506,211,213.19
  5. Step 5: Solve for x
    x = 27,999,506,211,213.19/8,071,793.04
  6. Step 6: Final answer
    x = 3,468,808.74

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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.