Home / 1,702,230.98-2,349,008.06-927,844.77

Finding the Fourth Proportional to 1,702,230.98, 2,349,008.06 and 927,844.77

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Solution

The fourth proportional to 1,702,230.98, 2,349,008.06 and 927,844.77 is: 1,280,387.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,230.98 : 2,349,008.06 = 927,844.77 : x
  2. Step 2: Convert to fraction form
    1,702,230.98/2,349,008.06 = 927,844.77/x
  3. Step 3: Cross multiply
    1,702,230.98x = 2,349,008.06 × 927,844.77
  4. Step 4: Simplify right side
    1,702,230.98x = 2,179,514,838,519.62
  5. Step 5: Solve for x
    x = 2,179,514,838,519.62/1,702,230.98
  6. Step 6: Final answer
    x = 1,280,387.25

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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.