Home / 2,301,332.76-3,175,853.94-1,282,802.04

Finding the Fourth Proportional to 2,301,332.76, 3,175,853.94 and 1,282,802.04

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Solution

The fourth proportional to 2,301,332.76, 3,175,853.94 and 1,282,802.04 is: 1,770,275.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,332.76 : 3,175,853.94 = 1,282,802.04 : x
  2. Step 2: Convert to fraction form
    2,301,332.76/3,175,853.94 = 1,282,802.04/x
  3. Step 3: Cross multiply
    2,301,332.76x = 3,175,853.94 × 1,282,802.04
  4. Step 4: Simplify right side
    2,301,332.76x = 4,073,991,912,974.04
  5. Step 5: Solve for x
    x = 4,073,991,912,974.04/2,301,332.76
  6. Step 6: Final answer
    x = 1,770,275.03

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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.