Home / 4,343,155.72-5,993,570.10-2,409,454.60

Finding the Fourth Proportional to 4,343,155.72, 5,993,570.10 and 2,409,454.60

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Solution

The fourth proportional to 4,343,155.72, 5,993,570.10 and 2,409,454.60 is: 3,325,055.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343,155.72 : 5,993,570.10 = 2,409,454.60 : x
  2. Step 2: Convert to fraction form
    4,343,155.72/5,993,570.10 = 2,409,454.60/x
  3. Step 3: Cross multiply
    4,343,155.72x = 5,993,570.10 × 2,409,454.60
  4. Step 4: Simplify right side
    4,343,155.72x = 14,441,235,047,867.46
  5. Step 5: Solve for x
    x = 14,441,235,047,867.46/4,343,155.72
  6. Step 6: Final answer
    x = 3,325,055.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.