Home / 9,396,928.60-14,086,061.70-4,339,418.20

Finding the Fourth Proportional to 9,396,928.60, 14,086,061.70 and 4,339,418.20

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Solution

The fourth proportional to 9,396,928.60, 14,086,061.70 and 4,339,418.20 is: 6,504,818.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396,928.60 : 14,086,061.70 = 4,339,418.20 : x
  2. Step 2: Convert to fraction form
    9,396,928.60/14,086,061.70 = 4,339,418.20/x
  3. Step 3: Cross multiply
    9,396,928.60x = 14,086,061.70 × 4,339,418.20
  4. Step 4: Simplify right side
    9,396,928.60x = 61,125,312,507,302.94
  5. Step 5: Solve for x
    x = 61,125,312,507,302.94/9,396,928.60
  6. Step 6: Final answer
    x = 6,504,818.23

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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.