Home / 794,656.79-1,096,640.08-432,083.10

Finding the Fourth Proportional to 794,656.79, 1,096,640.08 and 432,083.10

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Solution

The fourth proportional to 794,656.79, 1,096,640.08 and 432,083.10 is: 596,282.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,656.79 : 1,096,640.08 = 432,083.10 : x
  2. Step 2: Convert to fraction form
    794,656.79/1,096,640.08 = 432,083.10/x
  3. Step 3: Cross multiply
    794,656.79x = 1,096,640.08 × 432,083.10
  4. Step 4: Simplify right side
    794,656.79x = 473,839,645,350.65
  5. Step 5: Solve for x
    x = 473,839,645,350.65/794,656.79
  6. Step 6: Final answer
    x = 596,282.13

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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.