Home / 1,814,916.39-2,722,784.31-600,490.14

Finding the Fourth Proportional to 1,814,916.39, 2,722,784.31 and 600,490.14

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Solution

The fourth proportional to 1,814,916.39, 2,722,784.31 and 600,490.14 is: 900,870.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,916.39 : 2,722,784.31 = 600,490.14 : x
  2. Step 2: Convert to fraction form
    1,814,916.39/2,722,784.31 = 600,490.14/x
  3. Step 3: Cross multiply
    1,814,916.39x = 2,722,784.31 × 600,490.14
  4. Step 4: Simplify right side
    1,814,916.39x = 1,635,005,131,501.70
  5. Step 5: Solve for x
    x = 1,635,005,131,501.70/1,814,916.39
  6. Step 6: Final answer
    x = 900,870.77

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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.