Home / 5,339,764.26-8,032,376.15-4,840,347.83

Finding the Fourth Proportional to 5,339,764.26, 8,032,376.15 and 4,840,347.83

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Solution

The fourth proportional to 5,339,764.26, 8,032,376.15 and 4,840,347.83 is: 7,281,125.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,339,764.26 : 8,032,376.15 = 4,840,347.83 : x
  2. Step 2: Convert to fraction form
    5,339,764.26/8,032,376.15 = 4,840,347.83/x
  3. Step 3: Cross multiply
    5,339,764.26x = 8,032,376.15 × 4,840,347.83
  4. Step 4: Simplify right side
    5,339,764.26x = 38,879,494,439,335.24
  5. Step 5: Solve for x
    x = 38,879,494,439,335.24/5,339,764.26
  6. Step 6: Final answer
    x = 7,281,125.64

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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.