Home / 1,626,476.01-2,244,542.13-901,335.66

Finding the Fourth Proportional to 1,626,476.01, 2,244,542.13 and 901,335.66

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Solution

The fourth proportional to 1,626,476.01, 2,244,542.13 and 901,335.66 is: 1,243,846.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,476.01 : 2,244,542.13 = 901,335.66 : x
  2. Step 2: Convert to fraction form
    1,626,476.01/2,244,542.13 = 901,335.66/x
  3. Step 3: Cross multiply
    1,626,476.01x = 2,244,542.13 × 901,335.66
  4. Step 4: Simplify right side
    1,626,476.01x = 2,023,085,862,141.36
  5. Step 5: Solve for x
    x = 2,023,085,862,141.36/1,626,476.01
  6. Step 6: Final answer
    x = 1,243,846.11

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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.