Home / 6,258,869.60-9,391,803.60-2,664,024.80

Finding the Fourth Proportional to 6,258,869.60, 9,391,803.60 and 2,664,024.80

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Solution

The fourth proportional to 6,258,869.60, 9,391,803.60 and 2,664,024.80 is: 3,997,526.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,258,869.60 : 9,391,803.60 = 2,664,024.80 : x
  2. Step 2: Convert to fraction form
    6,258,869.60/9,391,803.60 = 2,664,024.80/x
  3. Step 3: Cross multiply
    6,258,869.60x = 9,391,803.60 × 2,664,024.80
  4. Step 4: Simplify right side
    6,258,869.60x = 25,019,997,707,129.28
  5. Step 5: Solve for x
    x = 25,019,997,707,129.28/6,258,869.60
  6. Step 6: Final answer
    x = 3,997,526.60

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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.