Home / 1,364,314.41-2,047,891.01-1,004,891.13

Finding the Fourth Proportional to 1,364,314.41, 2,047,891.01 and 1,004,891.13

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Solution

The fourth proportional to 1,364,314.41, 2,047,891.01 and 1,004,891.13 is: 1,508,382.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,314.41 : 2,047,891.01 = 1,004,891.13 : x
  2. Step 2: Convert to fraction form
    1,364,314.41/2,047,891.01 = 1,004,891.13/x
  3. Step 3: Cross multiply
    1,364,314.41x = 2,047,891.01 × 1,004,891.13
  4. Step 4: Simplify right side
    1,364,314.41x = 2,057,907,506,131.29
  5. Step 5: Solve for x
    x = 2,057,907,506,131.29/1,364,314.41
  6. Step 6: Final answer
    x = 1,508,382.15

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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.