Home / 1,167,155.82-1,750,733.55-901,304.10

Finding the Fourth Proportional to 1,167,155.82, 1,750,733.55 and 901,304.10

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Solution

The fourth proportional to 1,167,155.82, 1,750,733.55 and 901,304.10 is: 1,351,956.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,155.82 : 1,750,733.55 = 901,304.10 : x
  2. Step 2: Convert to fraction form
    1,167,155.82/1,750,733.55 = 901,304.10/x
  3. Step 3: Cross multiply
    1,167,155.82x = 1,750,733.55 × 901,304.10
  4. Step 4: Simplify right side
    1,167,155.82x = 1,577,943,326,622.56
  5. Step 5: Solve for x
    x = 1,577,943,326,622.56/1,167,155.82
  6. Step 6: Final answer
    x = 1,351,956.01

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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.