Home / 1,752,510.45-2,418,467.77-967,577.88

Finding the Fourth Proportional to 1,752,510.45, 2,418,467.77 and 967,577.88

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Solution

The fourth proportional to 1,752,510.45, 2,418,467.77 and 967,577.88 is: 1,335,259.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,510.45 : 2,418,467.77 = 967,577.88 : x
  2. Step 2: Convert to fraction form
    1,752,510.45/2,418,467.77 = 967,577.88/x
  3. Step 3: Cross multiply
    1,752,510.45x = 2,418,467.77 × 967,577.88
  4. Step 4: Simplify right side
    1,752,510.45x = 2,340,055,917,744.93
  5. Step 5: Solve for x
    x = 2,340,055,917,744.93/1,752,510.45
  6. Step 6: Final answer
    x = 1,335,259.32

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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.