Home / 1,809,427.32-2,713,565.74-594,723.78

Finding the Fourth Proportional to 1,809,427.32, 2,713,565.74 and 594,723.78

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Solution

The fourth proportional to 1,809,427.32, 2,713,565.74 and 594,723.78 is: 891,896.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,427.32 : 2,713,565.74 = 594,723.78 : x
  2. Step 2: Convert to fraction form
    1,809,427.32/2,713,565.74 = 594,723.78/x
  3. Step 3: Cross multiply
    1,809,427.32x = 2,713,565.74 × 594,723.78
  4. Step 4: Simplify right side
    1,809,427.32x = 1,613,822,074,171.30
  5. Step 5: Solve for x
    x = 1,613,822,074,171.30/1,809,427.32
  6. Step 6: Final answer
    x = 891,896.60

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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.