Home / 1,843,008.14-2,543,363.04-1,027,263.62

Finding the Fourth Proportional to 1,843,008.14, 2,543,363.04 and 1,027,263.62

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Solution

The fourth proportional to 1,843,008.14, 2,543,363.04 and 1,027,263.62 is: 1,417,630.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,008.14 : 2,543,363.04 = 1,027,263.62 : x
  2. Step 2: Convert to fraction form
    1,843,008.14/2,543,363.04 = 1,027,263.62/x
  3. Step 3: Cross multiply
    1,843,008.14x = 2,543,363.04 × 1,027,263.62
  4. Step 4: Simplify right side
    1,843,008.14x = 2,612,704,319,348.83
  5. Step 5: Solve for x
    x = 2,612,704,319,348.83/1,843,008.14
  6. Step 6: Final answer
    x = 1,417,630.38

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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.