Home / 6,840,767.20-10,258,731.60-2,351,999.20

Finding the Fourth Proportional to 6,840,767.20, 10,258,731.60 and 2,351,999.20

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Solution

The fourth proportional to 6,840,767.20, 10,258,731.60 and 2,351,999.20 is: 3,527,167.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,840,767.20 : 10,258,731.60 = 2,351,999.20 : x
  2. Step 2: Convert to fraction form
    6,840,767.20/10,258,731.60 = 2,351,999.20/x
  3. Step 3: Cross multiply
    6,840,767.20x = 10,258,731.60 × 2,351,999.20
  4. Step 4: Simplify right side
    6,840,767.20x = 24,128,528,516,214.72
  5. Step 5: Solve for x
    x = 24,128,528,516,214.72/6,840,767.20
  6. Step 6: Final answer
    x = 3,527,167.03

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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.