Home / 6,592,701.31-9,886,956.98-6,162,346.78

Finding the Fourth Proportional to 6,592,701.31, 9,886,956.98 and 6,162,346.78

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Solution

The fourth proportional to 6,592,701.31, 9,886,956.98 and 6,162,346.78 is: 9,241,561.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,701.31 : 9,886,956.98 = 6,162,346.78 : x
  2. Step 2: Convert to fraction form
    6,592,701.31/9,886,956.98 = 6,162,346.78/x
  3. Step 3: Cross multiply
    6,592,701.31x = 9,886,956.98 × 6,162,346.78
  4. Step 4: Simplify right side
    6,592,701.31x = 60,926,857,454,172.39
  5. Step 5: Solve for x
    x = 60,926,857,454,172.39/6,592,701.31
  6. Step 6: Final answer
    x = 9,241,561.94

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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.