Home / 4,504,590.03-6,758,036.78-1,309,716.18

Finding the Fourth Proportional to 4,504,590.03, 6,758,036.78 and 1,309,716.18

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Solution

The fourth proportional to 4,504,590.03, 6,758,036.78 and 1,309,716.18 is: 1,964,909.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,504,590.03 : 6,758,036.78 = 1,309,716.18 : x
  2. Step 2: Convert to fraction form
    4,504,590.03/6,758,036.78 = 1,309,716.18/x
  3. Step 3: Cross multiply
    4,504,590.03x = 6,758,036.78 × 1,309,716.18
  4. Step 4: Simplify right side
    4,504,590.03x = 8,851,110,115,801.10
  5. Step 5: Solve for x
    x = 8,851,110,115,801.10/4,504,590.03
  6. Step 6: Final answer
    x = 1,964,909.14

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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.