Home / 4,801,474.32-6,625,941.36-2,626,010.72

Finding the Fourth Proportional to 4,801,474.32, 6,625,941.36 and 2,626,010.72

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Solution

The fourth proportional to 4,801,474.32, 6,625,941.36 and 2,626,010.72 is: 3,623,843.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,801,474.32 : 6,625,941.36 = 2,626,010.72 : x
  2. Step 2: Convert to fraction form
    4,801,474.32/6,625,941.36 = 2,626,010.72/x
  3. Step 3: Cross multiply
    4,801,474.32x = 6,625,941.36 × 2,626,010.72
  4. Step 4: Simplify right side
    4,801,474.32x = 17,399,793,041,451.38
  5. Step 5: Solve for x
    x = 17,399,793,041,451.38/4,801,474.32
  6. Step 6: Final answer
    x = 3,623,843.82

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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.