Home / 3,667,246.52-5,506,627.46-3,105,985.77

Finding the Fourth Proportional to 3,667,246.52, 5,506,627.46 and 3,105,985.77

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Solution

The fourth proportional to 3,667,246.52, 5,506,627.46 and 3,105,985.77 is: 4,663,855.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,667,246.52 : 5,506,627.46 = 3,105,985.77 : x
  2. Step 2: Convert to fraction form
    3,667,246.52/5,506,627.46 = 3,105,985.77/x
  3. Step 3: Cross multiply
    3,667,246.52x = 5,506,627.46 × 3,105,985.77
  4. Step 4: Simplify right side
    3,667,246.52x = 17,103,506,515,921.32
  5. Step 5: Solve for x
    x = 17,103,506,515,921.32/3,667,246.52
  6. Step 6: Final answer
    x = 4,663,855.14

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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.