Home / 8,793,006.40-13,183,288.80-3,399,572.80

Finding the Fourth Proportional to 8,793,006.40, 13,183,288.80 and 3,399,572.80

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Solution

The fourth proportional to 8,793,006.40, 13,183,288.80 and 3,399,572.80 is: 5,096,954.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,793,006.40 : 13,183,288.80 = 3,399,572.80 : x
  2. Step 2: Convert to fraction form
    8,793,006.40/13,183,288.80 = 3,399,572.80/x
  3. Step 3: Cross multiply
    8,793,006.40x = 13,183,288.80 × 3,399,572.80
  4. Step 4: Simplify right side
    8,793,006.40x = 44,817,550,019,024.64
  5. Step 5: Solve for x
    x = 44,817,550,019,024.64/8,793,006.40
  6. Step 6: Final answer
    x = 5,096,954.10

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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.