Home / 8,098,543.34-12,134,362.20-5,697,343.08

Finding the Fourth Proportional to 8,098,543.34, 12,134,362.20 and 5,697,343.08

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Solution

The fourth proportional to 8,098,543.34, 12,134,362.20 and 5,697,343.08 is: 8,536,550.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,098,543.34 : 12,134,362.20 = 5,697,343.08 : x
  2. Step 2: Convert to fraction form
    8,098,543.34/12,134,362.20 = 5,697,343.08/x
  3. Step 3: Cross multiply
    8,098,543.34x = 12,134,362.20 × 5,697,343.08
  4. Step 4: Simplify right side
    8,098,543.34x = 69,133,624,510,383.57
  5. Step 5: Solve for x
    x = 69,133,624,510,383.57/8,098,543.34
  6. Step 6: Final answer
    x = 8,536,550.54

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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.