Home / 1,895,195.52-2,842,374.69-547,065.18

Finding the Fourth Proportional to 1,895,195.52, 2,842,374.69 and 547,065.18

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Solution

The fourth proportional to 1,895,195.52, 2,842,374.69 and 547,065.18 is: 820,476.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,195.52 : 2,842,374.69 = 547,065.18 : x
  2. Step 2: Convert to fraction form
    1,895,195.52/2,842,374.69 = 547,065.18/x
  3. Step 3: Cross multiply
    1,895,195.52x = 2,842,374.69 × 547,065.18
  4. Step 4: Simplify right side
    1,895,195.52x = 1,554,964,221,412.29
  5. Step 5: Solve for x
    x = 1,554,964,221,412.29/1,895,195.52
  6. Step 6: Final answer
    x = 820,476.94

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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.