Home / 8,947,954.36-12,344,249.10-6,046,288.12

Finding the Fourth Proportional to 8,947,954.36, 12,344,249.10 and 6,046,288.12

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Solution

The fourth proportional to 8,947,954.36, 12,344,249.10 and 6,046,288.12 is: 8,341,223.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,947,954.36 : 12,344,249.10 = 6,046,288.12 : x
  2. Step 2: Convert to fraction form
    8,947,954.36/12,344,249.10 = 6,046,288.12/x
  3. Step 3: Cross multiply
    8,947,954.36x = 12,344,249.10 × 6,046,288.12
  4. Step 4: Simplify right side
    8,947,954.36x = 74,636,886,683,650.69
  5. Step 5: Solve for x
    x = 74,636,886,683,650.69/8,947,954.36
  6. Step 6: Final answer
    x = 8,341,223.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.