Home / 2,712,429.16-4,069,965.66-1,115,472.04

Finding the Fourth Proportional to 2,712,429.16, 4,069,965.66 and 1,115,472.04

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Solution

The fourth proportional to 2,712,429.16, 4,069,965.66 and 1,115,472.04 is: 1,673,751.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,712,429.16 : 4,069,965.66 = 1,115,472.04 : x
  2. Step 2: Convert to fraction form
    2,712,429.16/4,069,965.66 = 1,115,472.04/x
  3. Step 3: Cross multiply
    2,712,429.16x = 4,069,965.66 × 1,115,472.04
  4. Step 4: Simplify right side
    2,712,429.16x = 4,539,932,897,490.15
  5. Step 5: Solve for x
    x = 4,539,932,897,490.15/2,712,429.16
  6. Step 6: Final answer
    x = 1,673,751.69

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