Home / 2,404,269.52-3,317,932.74-1,316,523.76

Finding the Fourth Proportional to 2,404,269.52, 3,317,932.74 and 1,316,523.76

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Solution

The fourth proportional to 2,404,269.52, 3,317,932.74 and 1,316,523.76 is: 1,816,825.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,404,269.52 : 3,317,932.74 = 1,316,523.76 : x
  2. Step 2: Convert to fraction form
    2,404,269.52/3,317,932.74 = 1,316,523.76/x
  3. Step 3: Cross multiply
    2,404,269.52x = 3,317,932.74 × 1,316,523.76
  4. Step 4: Simplify right side
    2,404,269.52x = 4,368,137,286,291.90
  5. Step 5: Solve for x
    x = 4,368,137,286,291.90/2,404,269.52
  6. Step 6: Final answer
    x = 1,816,825.13

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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.