Home / 9,633,678.45-14,450,565.96-2,445,214.48

Finding the Fourth Proportional to 9,633,678.45, 14,450,565.96 and 2,445,214.48

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Solution

The fourth proportional to 9,633,678.45, 14,450,565.96 and 2,445,214.48 is: 3,667,833.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,633,678.45 : 14,450,565.96 = 2,445,214.48 : x
  2. Step 2: Convert to fraction form
    9,633,678.45/14,450,565.96 = 2,445,214.48/x
  3. Step 3: Cross multiply
    9,633,678.45x = 14,450,565.96 × 2,445,214.48
  4. Step 4: Simplify right side
    9,633,678.45x = 35,334,733,129,587.10
  5. Step 5: Solve for x
    x = 35,334,733,129,587.10/9,633,678.45
  6. Step 6: Final answer
    x = 3,667,833.98

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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.