Home / 3,258,605.60-4,887,908.40-3,022,409.60

Finding the Fourth Proportional to 3,258,605.60, 4,887,908.40 and 3,022,409.60

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Solution

The fourth proportional to 3,258,605.60, 4,887,908.40 and 3,022,409.60 is: 4,533,614.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258,605.60 : 4,887,908.40 = 3,022,409.60 : x
  2. Step 2: Convert to fraction form
    3,258,605.60/4,887,908.40 = 3,022,409.60/x
  3. Step 3: Cross multiply
    3,258,605.60x = 4,887,908.40 × 3,022,409.60
  4. Step 4: Simplify right side
    3,258,605.60x = 14,773,261,272,080.64
  5. Step 5: Solve for x
    x = 14,773,261,272,080.64/3,258,605.60
  6. Step 6: Final answer
    x = 4,533,614.40

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1.5x scale

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.