Home / 1,067,241.12-1,472,827.89-583,795.23

Finding the Fourth Proportional to 1,067,241.12, 1,472,827.89 and 583,795.23

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Solution

The fourth proportional to 1,067,241.12, 1,472,827.89 and 583,795.23 is: 805,656.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,241.12 : 1,472,827.89 = 583,795.23 : x
  2. Step 2: Convert to fraction form
    1,067,241.12/1,472,827.89 = 583,795.23/x
  3. Step 3: Cross multiply
    1,067,241.12x = 1,472,827.89 × 583,795.23
  4. Step 4: Simplify right side
    1,067,241.12x = 859,829,896,792.97
  5. Step 5: Solve for x
    x = 859,829,896,792.97/1,067,241.12
  6. Step 6: Final answer
    x = 805,656.64

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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.