Home / 3,063,254.04-4,228,598.88-2,180,772.84

Finding the Fourth Proportional to 3,063,254.04, 4,228,598.88 and 2,180,772.84

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Solution

The fourth proportional to 3,063,254.04, 4,228,598.88 and 2,180,772.84 is: 3,010,397.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,254.04 : 4,228,598.88 = 2,180,772.84 : x
  2. Step 2: Convert to fraction form
    3,063,254.04/4,228,598.88 = 2,180,772.84/x
  3. Step 3: Cross multiply
    3,063,254.04x = 4,228,598.88 × 2,180,772.84
  4. Step 4: Simplify right side
    3,063,254.04x = 9,221,613,588,758.42
  5. Step 5: Solve for x
    x = 9,221,613,588,758.42/3,063,254.04
  6. Step 6: Final answer
    x = 3,010,397.92

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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.