Home / 2,844,154.40-4,266,231.60-2,657,530.40

Finding the Fourth Proportional to 2,844,154.40, 4,266,231.60 and 2,657,530.40

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Solution

The fourth proportional to 2,844,154.40, 4,266,231.60 and 2,657,530.40 is: 3,986,295.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,154.40 : 4,266,231.60 = 2,657,530.40 : x
  2. Step 2: Convert to fraction form
    2,844,154.40/4,266,231.60 = 2,657,530.40/x
  3. Step 3: Cross multiply
    2,844,154.40x = 4,266,231.60 × 2,657,530.40
  4. Step 4: Simplify right side
    2,844,154.40x = 11,337,640,170,440.64
  5. Step 5: Solve for x
    x = 11,337,640,170,440.64/2,844,154.40
  6. Step 6: Final answer
    x = 3,986,295.60

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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.