Home / 6,895,669.56-10,336,407.20-3,059,298.69

Finding the Fourth Proportional to 6,895,669.56, 10,336,407.20 and 3,059,298.69

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Solution

The fourth proportional to 6,895,669.56, 10,336,407.20 and 3,059,298.69 is: 4,585,799.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,669.56 : 10,336,407.20 = 3,059,298.69 : x
  2. Step 2: Convert to fraction form
    6,895,669.56/10,336,407.20 = 3,059,298.69/x
  3. Step 3: Cross multiply
    6,895,669.56x = 10,336,407.20 × 3,059,298.69
  4. Step 4: Simplify right side
    6,895,669.56x = 31,622,156,963,680.92
  5. Step 5: Solve for x
    x = 31,622,156,963,680.92/6,895,669.56
  6. Step 6: Final answer
    x = 4,585,799.35

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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.