Home / 1,715,924.01-2,573,904.38-517,857.06

Finding the Fourth Proportional to 1,715,924.01, 2,573,904.38 and 517,857.06

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Solution

The fourth proportional to 1,715,924.01, 2,573,904.38 and 517,857.06 is: 776,791.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,924.01 : 2,573,904.38 = 517,857.06 : x
  2. Step 2: Convert to fraction form
    1,715,924.01/2,573,904.38 = 517,857.06/x
  3. Step 3: Cross multiply
    1,715,924.01x = 2,573,904.38 × 517,857.06
  4. Step 4: Simplify right side
    1,715,924.01x = 1,332,914,552,358.64
  5. Step 5: Solve for x
    x = 1,332,914,552,358.64/1,715,924.01
  6. Step 6: Final answer
    x = 776,791.13

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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.