Home / 1,774,895.04-2,449,354.32-970,079.04

Finding the Fourth Proportional to 1,774,895.04, 2,449,354.32 and 970,079.04

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Solution

The fourth proportional to 1,774,895.04, 2,449,354.32 and 970,079.04 is: 1,338,708.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,895.04 : 2,449,354.32 = 970,079.04 : x
  2. Step 2: Convert to fraction form
    1,774,895.04/2,449,354.32 = 970,079.04/x
  3. Step 3: Cross multiply
    1,774,895.04x = 2,449,354.32 × 970,079.04
  4. Step 4: Simplify right side
    1,774,895.04x = 2,376,067,287,365.45
  5. Step 5: Solve for x
    x = 2,376,067,287,365.45/1,774,895.04
  6. Step 6: Final answer
    x = 1,338,708.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.