Home / 5,590,209.04-7,714,514.60-3,175,893.52

Finding the Fourth Proportional to 5,590,209.04, 7,714,514.60 and 3,175,893.52

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Solution

The fourth proportional to 5,590,209.04, 7,714,514.60 and 3,175,893.52 is: 4,382,747.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,590,209.04 : 7,714,514.60 = 3,175,893.52 : x
  2. Step 2: Convert to fraction form
    5,590,209.04/7,714,514.60 = 3,175,893.52/x
  3. Step 3: Cross multiply
    5,590,209.04x = 7,714,514.60 × 3,175,893.52
  4. Step 4: Simplify right side
    5,590,209.04x = 24,500,476,928,085.39
  5. Step 5: Solve for x
    x = 24,500,476,928,085.39/5,590,209.04
  6. Step 6: Final answer
    x = 4,382,747.90

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1.5x scale

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.