Home / 4,037,573.76-5,571,857.28-2,202,036.48

Finding the Fourth Proportional to 4,037,573.76, 5,571,857.28 and 2,202,036.48

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Solution

The fourth proportional to 4,037,573.76, 5,571,857.28 and 2,202,036.48 is: 3,038,813.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,573.76 : 5,571,857.28 = 2,202,036.48 : x
  2. Step 2: Convert to fraction form
    4,037,573.76/5,571,857.28 = 2,202,036.48/x
  3. Step 3: Cross multiply
    4,037,573.76x = 5,571,857.28 × 2,202,036.48
  4. Step 4: Simplify right side
    4,037,573.76x = 12,269,432,991,913.57
  5. Step 5: Solve for x
    x = 12,269,432,991,913.57/4,037,573.76
  6. Step 6: Final answer
    x = 3,038,813.34

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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.