Home / 4,411,692.32-6,086,585.04-2,884,693.28

Finding the Fourth Proportional to 4,411,692.32, 6,086,585.04 and 2,884,693.28

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Solution

The fourth proportional to 4,411,692.32, 6,086,585.04 and 2,884,693.28 is: 3,979,862.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,411,692.32 : 6,086,585.04 = 2,884,693.28 : x
  2. Step 2: Convert to fraction form
    4,411,692.32/6,086,585.04 = 2,884,693.28/x
  3. Step 3: Cross multiply
    4,411,692.32x = 6,086,585.04 × 2,884,693.28
  4. Step 4: Simplify right side
    4,411,692.32x = 17,557,930,963,036.53
  5. Step 5: Solve for x
    x = 17,557,930,963,036.53/4,411,692.32
  6. Step 6: Final answer
    x = 3,979,862.98

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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.