Home / 6,326,531.74-9,487,834.91-2,282,493.86

Finding the Fourth Proportional to 6,326,531.74, 9,487,834.91 and 2,282,493.86

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Solution

The fourth proportional to 6,326,531.74, 9,487,834.91 and 2,282,493.86 is: 3,423,032.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,531.74 : 9,487,834.91 = 2,282,493.86 : x
  2. Step 2: Convert to fraction form
    6,326,531.74/9,487,834.91 = 2,282,493.86/x
  3. Step 3: Cross multiply
    6,326,531.74x = 9,487,834.91 × 2,282,493.86
  4. Step 4: Simplify right side
    6,326,531.74x = 21,655,924,926,768.65
  5. Step 5: Solve for x
    x = 21,655,924,926,768.65/6,326,531.74
  6. Step 6: Final answer
    x = 3,423,032.68

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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.