Home / 1,074,358.79-1,482,615.88-590,960.71

Finding the Fourth Proportional to 1,074,358.79, 1,482,615.88 and 590,960.71

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Solution

The fourth proportional to 1,074,358.79, 1,482,615.88 and 590,960.71 is: 815,526.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,358.79 : 1,482,615.88 = 590,960.71 : x
  2. Step 2: Convert to fraction form
    1,074,358.79/1,482,615.88 = 590,960.71/x
  3. Step 3: Cross multiply
    1,074,358.79x = 1,482,615.88 × 590,960.71
  4. Step 4: Simplify right side
    1,074,358.79x = 876,167,733,102.08
  5. Step 5: Solve for x
    x = 876,167,733,102.08/1,074,358.79
  6. Step 6: Final answer
    x = 815,526.19

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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.