Home / 4,634,124.10-6,951,186.15-4,445,167.30

Finding the Fourth Proportional to 4,634,124.10, 6,951,186.15 and 4,445,167.30

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Solution

The fourth proportional to 4,634,124.10, 6,951,186.15 and 4,445,167.30 is: 6,667,750.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634,124.10 : 6,951,186.15 = 4,445,167.30 : x
  2. Step 2: Convert to fraction form
    4,634,124.10/6,951,186.15 = 4,445,167.30/x
  3. Step 3: Cross multiply
    4,634,124.10x = 6,951,186.15 × 4,445,167.30
  4. Step 4: Simplify right side
    4,634,124.10x = 30,899,185,370,192.89
  5. Step 5: Solve for x
    x = 30,899,185,370,192.89/4,634,124.10
  6. Step 6: Final answer
    x = 6,667,750.95

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Double scale
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Similar ratio
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1.5x scale

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.