Home / 2,268,133.60-3,403,755.60-1,006,866.40

Finding the Fourth Proportional to 2,268,133.60, 3,403,755.60 and 1,006,866.40

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Solution

The fourth proportional to 2,268,133.60, 3,403,755.60 and 1,006,866.40 is: 1,510,989.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,133.60 : 3,403,755.60 = 1,006,866.40 : x
  2. Step 2: Convert to fraction form
    2,268,133.60/3,403,755.60 = 1,006,866.40/x
  3. Step 3: Cross multiply
    2,268,133.60x = 3,403,755.60 × 1,006,866.40
  4. Step 4: Simplify right side
    2,268,133.60x = 3,427,127,147,451.84
  5. Step 5: Solve for x
    x = 3,427,127,147,451.84/2,268,133.60
  6. Step 6: Final answer
    x = 1,510,989.98

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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.