Home / 6,532,867.88-9,780,139.36-4,580,827.76

Finding the Fourth Proportional to 6,532,867.88, 9,780,139.36 and 4,580,827.76

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Solution

The fourth proportional to 6,532,867.88, 9,780,139.36 and 4,580,827.76 is: 6,857,804.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,532,867.88 : 9,780,139.36 = 4,580,827.76 : x
  2. Step 2: Convert to fraction form
    6,532,867.88/9,780,139.36 = 4,580,827.76/x
  3. Step 3: Cross multiply
    6,532,867.88x = 9,780,139.36 × 4,580,827.76
  4. Step 4: Simplify right side
    6,532,867.88x = 44,801,133,876,956.62
  5. Step 5: Solve for x
    x = 44,801,133,876,956.62/6,532,867.88
  6. Step 6: Final answer
    x = 6,857,804.98

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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.