Home / 2,897,747.01-4,344,848.22-1,381,893.57

Finding the Fourth Proportional to 2,897,747.01, 4,344,848.22 and 1,381,893.57

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Solution

The fourth proportional to 2,897,747.01, 4,344,848.22 and 1,381,893.57 is: 2,071,995.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,747.01 : 4,344,848.22 = 1,381,893.57 : x
  2. Step 2: Convert to fraction form
    2,897,747.01/4,344,848.22 = 1,381,893.57/x
  3. Step 3: Cross multiply
    2,897,747.01x = 4,344,848.22 × 1,381,893.57
  4. Step 4: Simplify right side
    2,897,747.01x = 6,004,117,817,843.95
  5. Step 5: Solve for x
    x = 6,004,117,817,843.95/2,897,747.01
  6. Step 6: Final answer
    x = 2,071,995.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.