Home / 1,000,891.74-1,501,382.52-327,014.10

Finding the Fourth Proportional to 1,000,891.74, 1,501,382.52 and 327,014.10

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Solution

The fourth proportional to 1,000,891.74, 1,501,382.52 and 327,014.10 is: 490,535.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,891.74 : 1,501,382.52 = 327,014.10 : x
  2. Step 2: Convert to fraction form
    1,000,891.74/1,501,382.52 = 327,014.10/x
  3. Step 3: Cross multiply
    1,000,891.74x = 1,501,382.52 × 327,014.10
  4. Step 4: Simplify right side
    1,000,891.74x = 490,973,253,533.53
  5. Step 5: Solve for x
    x = 490,973,253,533.53/1,000,891.74
  6. Step 6: Final answer
    x = 490,535.82

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1.5x scale

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.