Home / 1,752,950.03-2,634,048.62-943,932.56

Finding the Fourth Proportional to 1,752,950.03, 2,634,048.62 and 943,932.56

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Solution

The fourth proportional to 1,752,950.03, 2,634,048.62 and 943,932.56 is: 1,418,388.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,950.03 : 2,634,048.62 = 943,932.56 : x
  2. Step 2: Convert to fraction form
    1,752,950.03/2,634,048.62 = 943,932.56/x
  3. Step 3: Cross multiply
    1,752,950.03x = 2,634,048.62 × 943,932.56
  4. Step 4: Simplify right side
    1,752,950.03x = 2,486,364,242,690.91
  5. Step 5: Solve for x
    x = 2,486,364,242,690.91/1,752,950.03
  6. Step 6: Final answer
    x = 1,418,388.55

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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.