Home / 2,365,565.52-3,548,297.32-659,663.40

Finding the Fourth Proportional to 2,365,565.52, 3,548,297.32 and 659,663.40

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Solution

The fourth proportional to 2,365,565.52, 3,548,297.32 and 659,663.40 is: 989,480.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,565.52 : 3,548,297.32 = 659,663.40 : x
  2. Step 2: Convert to fraction form
    2,365,565.52/3,548,297.32 = 659,663.40/x
  3. Step 3: Cross multiply
    2,365,565.52x = 3,548,297.32 × 659,663.40
  4. Step 4: Simplify right side
    2,365,565.52x = 2,340,681,874,322.09
  5. Step 5: Solve for x
    x = 2,340,681,874,322.09/2,365,565.52
  6. Step 6: Final answer
    x = 989,480.89

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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.