Home / 2,344,603.20-3,516,904.80-661,684.80

Finding the Fourth Proportional to 2,344,603.20, 3,516,904.80 and 661,684.80

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Solution

The fourth proportional to 2,344,603.20, 3,516,904.80 and 661,684.80 is: 992,527.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,603.20 : 3,516,904.80 = 661,684.80 : x
  2. Step 2: Convert to fraction form
    2,344,603.20/3,516,904.80 = 661,684.80/x
  3. Step 3: Cross multiply
    2,344,603.20x = 3,516,904.80 × 661,684.80
  4. Step 4: Simplify right side
    2,344,603.20x = 2,327,082,449,207.04
  5. Step 5: Solve for x
    x = 2,327,082,449,207.04/2,344,603.20
  6. Step 6: Final answer
    x = 992,527.20

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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.