Home / 2,404,290.56-3,317,961.76-1,316,544.80

Finding the Fourth Proportional to 2,404,290.56, 3,317,961.76 and 1,316,544.80

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Solution

The fourth proportional to 2,404,290.56, 3,317,961.76 and 1,316,544.80 is: 1,816,854.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,290.56 : 3,317,961.76 = 1,316,544.80 : x
  2. Step 2: Convert to fraction form
    2,404,290.56/3,317,961.76 = 1,316,544.80/x
  3. Step 3: Cross multiply
    2,404,290.56x = 3,317,961.76 × 1,316,544.80
  4. Step 4: Simplify right side
    2,404,290.56x = 4,368,245,301,726.85
  5. Step 5: Solve for x
    x = 4,368,245,301,726.85/2,404,290.56
  6. Step 6: Final answer
    x = 1,816,854.16

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.