Home / 1,796,470.60-2,692,365.90-730,267.24

Finding the Fourth Proportional to 1,796,470.60, 2,692,365.90 and 730,267.24

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Solution

The fourth proportional to 1,796,470.60, 2,692,365.90 and 730,267.24 is: 1,094,449.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,470.60 : 2,692,365.90 = 730,267.24 : x
  2. Step 2: Convert to fraction form
    1,796,470.60/2,692,365.90 = 730,267.24/x
  3. Step 3: Cross multiply
    1,796,470.60x = 2,692,365.90 × 730,267.24
  4. Step 4: Simplify right side
    1,796,470.60x = 1,966,146,614,863.12
  5. Step 5: Solve for x
    x = 1,966,146,614,863.12/1,796,470.60
  6. Step 6: Final answer
    x = 1,094,449.65

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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.