Home / 5,996,890.18-8,275,904.04-3,280,636.18

Finding the Fourth Proportional to 5,996,890.18, 8,275,904.04 and 3,280,636.18

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Solution

The fourth proportional to 5,996,890.18, 8,275,904.04 and 3,280,636.18 is: 4,527,384.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,996,890.18 : 8,275,904.04 = 3,280,636.18 : x
  2. Step 2: Convert to fraction form
    5,996,890.18/8,275,904.04 = 3,280,636.18/x
  3. Step 3: Cross multiply
    5,996,890.18x = 8,275,904.04 × 3,280,636.18
  4. Step 4: Simplify right side
    5,996,890.18x = 27,150,230,215,832.17
  5. Step 5: Solve for x
    x = 27,150,230,215,832.17/5,996,890.18
  6. Step 6: Final answer
    x = 4,527,384.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.