Home / 3,553,092.34-5,327,271.15-1,956,407.38

Finding the Fourth Proportional to 3,553,092.34, 5,327,271.15 and 1,956,407.38

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Solution

The fourth proportional to 3,553,092.34, 5,327,271.15 and 1,956,407.38 is: 2,933,307.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,553,092.34 : 5,327,271.15 = 1,956,407.38 : x
  2. Step 2: Convert to fraction form
    3,553,092.34/5,327,271.15 = 1,956,407.38/x
  3. Step 3: Cross multiply
    3,553,092.34x = 5,327,271.15 × 1,956,407.38
  4. Step 4: Simplify right side
    3,553,092.34x = 10,422,312,593,121.09
  5. Step 5: Solve for x
    x = 10,422,312,593,121.09/3,553,092.34
  6. Step 6: Final answer
    x = 2,933,307.55

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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.