Home / 8,324,197-12,486,300.36-2,340,565

Finding the Fourth Proportional to 8,324,197, 12,486,300.36 and 2,340,565

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Solution

The fourth proportional to 8,324,197, 12,486,300.36 and 2,340,565 is: 3,510,848.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,324,197 : 12,486,300.36 = 2,340,565 : x
  2. Step 2: Convert to fraction form
    8,324,197/12,486,300.36 = 2,340,565/x
  3. Step 3: Cross multiply
    8,324,197x = 12,486,300.36 × 2,340,565
  4. Step 4: Simplify right side
    8,324,197x = 29,224,997,602,103.40
  5. Step 5: Solve for x
    x = 29,224,997,602,103.40/8,324,197
  6. Step 6: Final answer
    x = 3,510,848.87

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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.