Home / 1,074,265.49-1,482,498.70-590,838.66

Finding the Fourth Proportional to 1,074,265.49, 1,482,498.70 and 590,838.66

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Solution

The fourth proportional to 1,074,265.49, 1,482,498.70 and 590,838.66 is: 815,364.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,265.49 : 1,482,498.70 = 590,838.66 : x
  2. Step 2: Convert to fraction form
    1,074,265.49/1,482,498.70 = 590,838.66/x
  3. Step 3: Cross multiply
    1,074,265.49x = 1,482,498.70 × 590,838.66
  4. Step 4: Simplify right side
    1,074,265.49x = 875,917,543,882.65
  5. Step 5: Solve for x
    x = 875,917,543,882.65/1,074,265.49
  6. Step 6: Final answer
    x = 815,364.13

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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.