Home / 9,196,565.60-13,794,848.40-4,401,786.80

Finding the Fourth Proportional to 9,196,565.60, 13,794,848.40 and 4,401,786.80

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Solution

The fourth proportional to 9,196,565.60, 13,794,848.40 and 4,401,786.80 is: 6,602,680.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,196,565.60 : 13,794,848.40 = 4,401,786.80 : x
  2. Step 2: Convert to fraction form
    9,196,565.60/13,794,848.40 = 4,401,786.80/x
  3. Step 3: Cross multiply
    9,196,565.60x = 13,794,848.40 × 4,401,786.80
  4. Step 4: Simplify right side
    9,196,565.60x = 60,721,981,595,121.12
  5. Step 5: Solve for x
    x = 60,721,981,595,121.12/9,196,565.60
  6. Step 6: Final answer
    x = 6,602,680.20

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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.