Home / 1,702,230.93-2,349,007.98-927,844.73

Finding the Fourth Proportional to 1,702,230.93, 2,349,007.98 and 927,844.73

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Solution

The fourth proportional to 1,702,230.93, 2,349,007.98 and 927,844.73 is: 1,280,387.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,230.93 : 2,349,007.98 = 927,844.73 : x
  2. Step 2: Convert to fraction form
    1,702,230.93/2,349,007.98 = 927,844.73/x
  3. Step 3: Cross multiply
    1,702,230.93x = 2,349,007.98 × 927,844.73
  4. Step 4: Simplify right side
    1,702,230.93x = 2,179,514,680,380.98
  5. Step 5: Solve for x
    x = 2,179,514,680,380.98/1,702,230.93
  6. Step 6: Final answer
    x = 1,280,387.19

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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.