Home / 1,873,426.16-2,810,431.92-610,960.16

Finding the Fourth Proportional to 1,873,426.16, 2,810,431.92 and 610,960.16

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Solution

The fourth proportional to 1,873,426.16, 2,810,431.92 and 610,960.16 is: 916,535.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,426.16 : 2,810,431.92 = 610,960.16 : x
  2. Step 2: Convert to fraction form
    1,873,426.16/2,810,431.92 = 610,960.16/x
  3. Step 3: Cross multiply
    1,873,426.16x = 2,810,431.92 × 610,960.16
  4. Step 4: Simplify right side
    1,873,426.16x = 1,717,061,935,512.31
  5. Step 5: Solve for x
    x = 1,717,061,935,512.31/1,873,426.16
  6. Step 6: Final answer
    x = 916,535.69

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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.