Home / 2,032,407.42-2,804,520.15-1,173,244.47

Finding the Fourth Proportional to 2,032,407.42, 2,804,520.15 and 1,173,244.47

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Solution

The fourth proportional to 2,032,407.42, 2,804,520.15 and 1,173,244.47 is: 1,618,960.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,407.42 : 2,804,520.15 = 1,173,244.47 : x
  2. Step 2: Convert to fraction form
    2,032,407.42/2,804,520.15 = 1,173,244.47/x
  3. Step 3: Cross multiply
    2,032,407.42x = 2,804,520.15 × 1,173,244.47
  4. Step 4: Simplify right side
    2,032,407.42x = 3,290,387,756,991.07
  5. Step 5: Solve for x
    x = 3,290,387,756,991.07/2,032,407.42
  6. Step 6: Final answer
    x = 1,618,960.71

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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.