Home / 6,001,760.20-8,282,428.48-3,248,447.18

Finding the Fourth Proportional to 6,001,760.20, 8,282,428.48 and 3,248,447.18

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Solution

The fourth proportional to 6,001,760.20, 8,282,428.48 and 3,248,447.18 is: 4,482,856.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001,760.20 : 8,282,428.48 = 3,248,447.18 : x
  2. Step 2: Convert to fraction form
    6,001,760.20/8,282,428.48 = 3,248,447.18/x
  3. Step 3: Cross multiply
    6,001,760.20x = 8,282,428.48 × 3,248,447.18
  4. Step 4: Simplify right side
    6,001,760.20x = 26,905,031,439,407.69
  5. Step 5: Solve for x
    x = 26,905,031,439,407.69/6,001,760.20
  6. Step 6: Final answer
    x = 4,482,856.79

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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.