Home / 1,798,060.07-2,481,411.49-1,023,706.26

Finding the Fourth Proportional to 1,798,060.07, 2,481,411.49 and 1,023,706.26

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Solution

The fourth proportional to 1,798,060.07, 2,481,411.49 and 1,023,706.26 is: 1,412,765.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,060.07 : 2,481,411.49 = 1,023,706.26 : x
  2. Step 2: Convert to fraction form
    1,798,060.07/2,481,411.49 = 1,023,706.26/x
  3. Step 3: Cross multiply
    1,798,060.07x = 2,481,411.49 × 1,023,706.26
  4. Step 4: Simplify right side
    1,798,060.07x = 2,540,236,473,389.66
  5. Step 5: Solve for x
    x = 2,540,236,473,389.66/1,798,060.07
  6. Step 6: Final answer
    x = 1,412,765.08

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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.