Home / 4,510,209.12-6,752,042.64-3,010,581.60

Finding the Fourth Proportional to 4,510,209.12, 6,752,042.64 and 3,010,581.60

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Solution

The fourth proportional to 4,510,209.12, 6,752,042.64 and 3,010,581.60 is: 4,507,013.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,510,209.12 : 6,752,042.64 = 3,010,581.60 : x
  2. Step 2: Convert to fraction form
    4,510,209.12/6,752,042.64 = 3,010,581.60/x
  3. Step 3: Cross multiply
    4,510,209.12x = 6,752,042.64 × 3,010,581.60
  4. Step 4: Simplify right side
    4,510,209.12x = 20,327,575,334,399.42
  5. Step 5: Solve for x
    x = 20,327,575,334,399.42/4,510,209.12
  6. Step 6: Final answer
    x = 4,507,013.93

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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.