Home / 1,972,068.66-2,963,304.48-1,061,924.04

Finding the Fourth Proportional to 1,972,068.66, 2,963,304.48 and 1,061,924.04

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Solution

The fourth proportional to 1,972,068.66, 2,963,304.48 and 1,061,924.04 is: 1,595,686.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,972,068.66 : 2,963,304.48 = 1,061,924.04 : x
  2. Step 2: Convert to fraction form
    1,972,068.66/2,963,304.48 = 1,061,924.04/x
  3. Step 3: Cross multiply
    1,972,068.66x = 2,963,304.48 × 1,061,924.04
  4. Step 4: Simplify right side
    1,972,068.66x = 3,146,804,265,151.70
  5. Step 5: Solve for x
    x = 3,146,804,265,151.70/1,972,068.66
  6. Step 6: Final answer
    x = 1,595,686.97

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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.