Home / 9,557,842.60-14,344,928.70-3,882,140.20

Finding the Fourth Proportional to 9,557,842.60, 14,344,928.70 and 3,882,140.20

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Solution

The fourth proportional to 9,557,842.60, 14,344,928.70 and 3,882,140.20 is: 5,826,526.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,557,842.60 : 14,344,928.70 = 3,882,140.20 : x
  2. Step 2: Convert to fraction form
    9,557,842.60/14,344,928.70 = 3,882,140.20/x
  3. Step 3: Cross multiply
    9,557,842.60x = 14,344,928.70 × 3,882,140.20
  4. Step 4: Simplify right side
    9,557,842.60x = 55,689,024,372,403.74
  5. Step 5: Solve for x
    x = 55,689,024,372,403.74/9,557,842.60
  6. Step 6: Final answer
    x = 5,826,526.62

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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.