Home / 5,861,243.10-8,791,864.65-5,282,708.70

Finding the Fourth Proportional to 5,861,243.10, 8,791,864.65 and 5,282,708.70

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Solution

The fourth proportional to 5,861,243.10, 8,791,864.65 and 5,282,708.70 is: 7,924,063.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,861,243.10 : 8,791,864.65 = 5,282,708.70 : x
  2. Step 2: Convert to fraction form
    5,861,243.10/8,791,864.65 = 5,282,708.70/x
  3. Step 3: Cross multiply
    5,861,243.10x = 8,791,864.65 × 5,282,708.70
  4. Step 4: Simplify right side
    5,861,243.10x = 46,444,859,875,777.46
  5. Step 5: Solve for x
    x = 46,444,859,875,777.46/5,861,243.10
  6. Step 6: Final answer
    x = 7,924,063.05

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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.