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Finding the Fourth Proportional to 5,655,217.95, 8,482,826.93 and 2,958,501.15

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Solution

The fourth proportional to 5,655,217.95, 8,482,826.93 and 2,958,501.15 is: 4,437,751.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,655,217.95 : 8,482,826.93 = 2,958,501.15 : x
  2. Step 2: Convert to fraction form
    5,655,217.95/8,482,826.93 = 2,958,501.15/x
  3. Step 3: Cross multiply
    5,655,217.95x = 8,482,826.93 × 2,958,501.15
  4. Step 4: Simplify right side
    5,655,217.95x = 25,096,453,212,863.46
  5. Step 5: Solve for x
    x = 25,096,453,212,863.46/5,655,217.95
  6. Step 6: Final answer
    x = 4,437,751.73

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Similar ratio
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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.