Home / 5,590,207.04-7,714,511.84-3,175,891.52

Finding the Fourth Proportional to 5,590,207.04, 7,714,511.84 and 3,175,891.52

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Solution

The fourth proportional to 5,590,207.04, 7,714,511.84 and 3,175,891.52 is: 4,382,745.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,590,207.04 : 7,714,511.84 = 3,175,891.52 : x
  2. Step 2: Convert to fraction form
    5,590,207.04/7,714,511.84 = 3,175,891.52/x
  3. Step 3: Cross multiply
    5,590,207.04x = 7,714,511.84 × 3,175,891.52
  4. Step 4: Simplify right side
    5,590,207.04x = 24,500,452,733,595.60
  5. Step 5: Solve for x
    x = 24,500,452,733,595.60/5,590,207.04
  6. Step 6: Final answer
    x = 4,382,745.14

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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.