Home / 6,557,738.74-9,046,590.83-4,265,062.90

Finding the Fourth Proportional to 6,557,738.74, 9,046,590.83 and 4,265,062.90

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Solution

The fourth proportional to 6,557,738.74, 9,046,590.83 and 4,265,062.90 is: 5,883,778.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,557,738.74 : 9,046,590.83 = 4,265,062.90 : x
  2. Step 2: Convert to fraction form
    6,557,738.74/9,046,590.83 = 4,265,062.90/x
  3. Step 3: Cross multiply
    6,557,738.74x = 9,046,590.83 × 4,265,062.90
  4. Step 4: Simplify right side
    6,557,738.74x = 38,584,278,920,513.21
  5. Step 5: Solve for x
    x = 38,584,278,920,513.21/6,557,738.74
  6. Step 6: Final answer
    x = 5,883,778.00

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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.