Home / 6,532,862.88-9,780,131.87-4,580,822.77

Finding the Fourth Proportional to 6,532,862.88, 9,780,131.87 and 4,580,822.77

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Solution

The fourth proportional to 6,532,862.88, 9,780,131.87 and 4,580,822.77 is: 6,857,797.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532,862.88 : 9,780,131.87 = 4,580,822.77 : x
  2. Step 2: Convert to fraction form
    6,532,862.88/9,780,131.87 = 4,580,822.77/x
  3. Step 3: Cross multiply
    6,532,862.88x = 9,780,131.87 × 4,580,822.77
  4. Step 4: Simplify right side
    6,532,862.88x = 44,801,050,733,522.32
  5. Step 5: Solve for x
    x = 44,801,050,733,522.32/6,532,862.88
  6. Step 6: Final answer
    x = 6,857,797.50

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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.