Home / 3,017,603.27-4,164,209.48-1,659,476.27

Finding the Fourth Proportional to 3,017,603.27, 4,164,209.48 and 1,659,476.27

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Solution

The fourth proportional to 3,017,603.27, 4,164,209.48 and 1,659,476.27 is: 2,290,031.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,017,603.27 : 4,164,209.48 = 1,659,476.27 : x
  2. Step 2: Convert to fraction form
    3,017,603.27/4,164,209.48 = 1,659,476.27/x
  3. Step 3: Cross multiply
    3,017,603.27x = 4,164,209.48 × 1,659,476.27
  4. Step 4: Simplify right side
    3,017,603.27x = 6,910,406,807,071.66
  5. Step 5: Solve for x
    x = 6,910,406,807,071.66/3,017,603.27
  6. Step 6: Final answer
    x = 2,290,031.59

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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.