Home / 2,366,865.20-3,552,047.40-1,567,881.20

Finding the Fourth Proportional to 2,366,865.20, 3,552,047.40 and 1,567,881.20

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Solution

The fourth proportional to 2,366,865.20, 3,552,047.40 and 1,567,881.20 is: 2,352,980.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,366,865.20 : 3,552,047.40 = 1,567,881.20 : x
  2. Step 2: Convert to fraction form
    2,366,865.20/3,552,047.40 = 1,567,881.20/x
  3. Step 3: Cross multiply
    2,366,865.20x = 3,552,047.40 × 1,567,881.20
  4. Step 4: Simplify right side
    2,366,865.20x = 5,569,188,339,968.88
  5. Step 5: Solve for x
    x = 5,569,188,339,968.88/2,366,865.20
  6. Step 6: Final answer
    x = 2,352,980.79

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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.