Home / 1,067,827.41-1,473,600.69-602,779.14

Finding the Fourth Proportional to 1,067,827.41, 1,473,600.69 and 602,779.14

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Solution

The fourth proportional to 1,067,827.41, 1,473,600.69 and 602,779.14 is: 831,834.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,827.41 : 1,473,600.69 = 602,779.14 : x
  2. Step 2: Convert to fraction form
    1,067,827.41/1,473,600.69 = 602,779.14/x
  3. Step 3: Cross multiply
    1,067,827.41x = 1,473,600.69 × 602,779.14
  4. Step 4: Simplify right side
    1,067,827.41x = 888,255,756,621.61
  5. Step 5: Solve for x
    x = 888,255,756,621.61/1,067,827.41
  6. Step 6: Final answer
    x = 831,834.57

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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.