Home / 9,835,546.40-14,753,319.60-2,743,834.40

Finding the Fourth Proportional to 9,835,546.40, 14,753,319.60 and 2,743,834.40

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Solution

The fourth proportional to 9,835,546.40, 14,753,319.60 and 2,743,834.40 is: 4,115,751.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,835,546.40 : 14,753,319.60 = 2,743,834.40 : x
  2. Step 2: Convert to fraction form
    9,835,546.40/14,753,319.60 = 2,743,834.40/x
  3. Step 3: Cross multiply
    9,835,546.40x = 14,753,319.60 × 2,743,834.40
  4. Step 4: Simplify right side
    9,835,546.40x = 40,480,665,832,674.23
  5. Step 5: Solve for x
    x = 40,480,665,832,674.23/9,835,546.40
  6. Step 6: Final answer
    x = 4,115,751.60

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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.