Home / 8,152,722.95-11,250,794.03-4,481,876.07

Finding the Fourth Proportional to 8,152,722.95, 11,250,794.03 and 4,481,876.07

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Solution

The fourth proportional to 8,152,722.95, 11,250,794.03 and 4,481,876.07 is: 6,185,008.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,152,722.95 : 11,250,794.03 = 4,481,876.07 : x
  2. Step 2: Convert to fraction form
    8,152,722.95/11,250,794.03 = 4,481,876.07/x
  3. Step 3: Cross multiply
    8,152,722.95x = 11,250,794.03 × 4,481,876.07
  4. Step 4: Simplify right side
    8,152,722.95x = 50,424,664,509,146.48
  5. Step 5: Solve for x
    x = 50,424,664,509,146.48/8,152,722.95
  6. Step 6: Final answer
    x = 6,185,008.97

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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.