Home / 5,882,565.15-8,118,902.59-4,900,947.57

Finding the Fourth Proportional to 5,882,565.15, 8,118,902.59 and 4,900,947.57

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Solution

The fourth proportional to 5,882,565.15, 8,118,902.59 and 4,900,947.57 is: 6,764,109.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,882,565.15 : 8,118,902.59 = 4,900,947.57 : x
  2. Step 2: Convert to fraction form
    5,882,565.15/8,118,902.59 = 4,900,947.57/x
  3. Step 3: Cross multiply
    5,882,565.15x = 8,118,902.59 × 4,900,947.57
  4. Step 4: Simplify right side
    5,882,565.15x = 39,790,315,907,274.84
  5. Step 5: Solve for x
    x = 39,790,315,907,274.84/5,882,565.15
  6. Step 6: Final answer
    x = 6,764,109.69

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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.