Home / 4,936,988.04-7,402,819.30-2,239,841.54

Finding the Fourth Proportional to 4,936,988.04, 7,402,819.30 and 2,239,841.54

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Solution

The fourth proportional to 4,936,988.04, 7,402,819.30 and 2,239,841.54 is: 3,358,554.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,936,988.04 : 7,402,819.30 = 2,239,841.54 : x
  2. Step 2: Convert to fraction form
    4,936,988.04/7,402,819.30 = 2,239,841.54/x
  3. Step 3: Cross multiply
    4,936,988.04x = 7,402,819.30 × 2,239,841.54
  4. Step 4: Simplify right side
    4,936,988.04x = 16,581,142,181,253.72
  5. Step 5: Solve for x
    x = 16,581,142,181,253.72/4,936,988.04
  6. Step 6: Final answer
    x = 3,358,554.25

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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.