Home / 1,074,419.10-1,482,667.38-590,984.22

Finding the Fourth Proportional to 1,074,419.10, 1,482,667.38 and 590,984.22

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Solution

The fourth proportional to 1,074,419.10, 1,482,667.38 and 590,984.22 is: 815,541.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,419.10 : 1,482,667.38 = 590,984.22 : x
  2. Step 2: Convert to fraction form
    1,074,419.10/1,482,667.38 = 590,984.22/x
  3. Step 3: Cross multiply
    1,074,419.10x = 1,482,667.38 × 590,984.22
  4. Step 4: Simplify right side
    1,074,419.10x = 876,233,025,088.74
  5. Step 5: Solve for x
    x = 876,233,025,088.74/1,074,419.10
  6. Step 6: Final answer
    x = 815,541.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.