Home / 4,323,572.70-5,967,123.56-2,487,993.49

Finding the Fourth Proportional to 4,323,572.70, 5,967,123.56 and 2,487,993.49

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Solution

The fourth proportional to 4,323,572.70, 5,967,123.56 and 2,487,993.49 is: 3,433,772.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,323,572.70 : 5,967,123.56 = 2,487,993.49 : x
  2. Step 2: Convert to fraction form
    4,323,572.70/5,967,123.56 = 2,487,993.49/x
  3. Step 3: Cross multiply
    4,323,572.70x = 5,967,123.56 × 2,487,993.49
  4. Step 4: Simplify right side
    4,323,572.70x = 14,846,164,571,305.62
  5. Step 5: Solve for x
    x = 14,846,164,571,305.62/4,323,572.70
  6. Step 6: Final answer
    x = 3,433,772.39

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Double scale
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1.5x scale

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.