Home / 2,693,179.16-3,713,225.52-1,724,717.24

Finding the Fourth Proportional to 2,693,179.16, 3,713,225.52 and 1,724,717.24

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Solution

The fourth proportional to 2,693,179.16, 3,713,225.52 and 1,724,717.24 is: 2,377,956.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,179.16 : 3,713,225.52 = 1,724,717.24 : x
  2. Step 2: Convert to fraction form
    2,693,179.16/3,713,225.52 = 1,724,717.24/x
  3. Step 3: Cross multiply
    2,693,179.16x = 3,713,225.52 × 1,724,717.24
  4. Step 4: Simplify right side
    2,693,179.16x = 6,404,264,070,351.97
  5. Step 5: Solve for x
    x = 6,404,264,070,351.97/2,693,179.16
  6. Step 6: Final answer
    x = 2,377,956.94

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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.