Home / 4,893,575.04-7,336,321.34-2,159,175.69

Finding the Fourth Proportional to 4,893,575.04, 7,336,321.34 and 2,159,175.69

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Solution

The fourth proportional to 4,893,575.04, 7,336,321.34 and 2,159,175.69 is: 3,236,980.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,575.04 : 7,336,321.34 = 2,159,175.69 : x
  2. Step 2: Convert to fraction form
    4,893,575.04/7,336,321.34 = 2,159,175.69/x
  3. Step 3: Cross multiply
    4,893,575.04x = 7,336,321.34 × 2,159,175.69
  4. Step 4: Simplify right side
    4,893,575.04x = 15,840,406,680,560.35
  5. Step 5: Solve for x
    x = 15,840,406,680,560.35/4,893,575.04
  6. Step 6: Final answer
    x = 3,236,980.44

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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.