Home / 2,319,565.23-3,479,848.41-700,200

Finding the Fourth Proportional to 2,319,565.23, 3,479,848.41 and 700,200

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Solution

The fourth proportional to 2,319,565.23, 3,479,848.41 and 700,200 is: 1,050,451.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,319,565.23 : 3,479,848.41 = 700,200 : x
  2. Step 2: Convert to fraction form
    2,319,565.23/3,479,848.41 = 700,200/x
  3. Step 3: Cross multiply
    2,319,565.23x = 3,479,848.41 × 700,200
  4. Step 4: Simplify right side
    2,319,565.23x = 2,436,589,856,682
  5. Step 5: Solve for x
    x = 2,436,589,856,682/2,319,565.23
  6. Step 6: Final answer
    x = 1,050,451.10

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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.