Home / 8,527,223.54-11,767,722.46-4,659,907.70

Finding the Fourth Proportional to 8,527,223.54, 11,767,722.46 and 4,659,907.70

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Solution

The fourth proportional to 8,527,223.54, 11,767,722.46 and 4,659,907.70 is: 6,430,756.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,527,223.54 : 11,767,722.46 = 4,659,907.70 : x
  2. Step 2: Convert to fraction form
    8,527,223.54/11,767,722.46 = 4,659,907.70/x
  3. Step 3: Cross multiply
    8,527,223.54x = 11,767,722.46 × 4,659,907.70
  4. Step 4: Simplify right side
    8,527,223.54x = 54,836,500,502,816.95
  5. Step 5: Solve for x
    x = 54,836,500,502,816.95/8,527,223.54
  6. Step 6: Final answer
    x = 6,430,756.77

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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.