Home / 3,810,273-5,258,244.60-2,091,553.44

Finding the Fourth Proportional to 3,810,273, 5,258,244.60 and 2,091,553.44

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Solution

The fourth proportional to 3,810,273, 5,258,244.60 and 2,091,553.44 is: 2,886,381.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,810,273 : 5,258,244.60 = 2,091,553.44 : x
  2. Step 2: Convert to fraction form
    3,810,273/5,258,244.60 = 2,091,553.44/x
  3. Step 3: Cross multiply
    3,810,273x = 5,258,244.60 × 2,091,553.44
  4. Step 4: Simplify right side
    3,810,273x = 10,997,899,581,491.42
  5. Step 5: Solve for x
    x = 10,997,899,581,491.42/3,810,273
  6. Step 6: Final answer
    x = 2,886,381.00

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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.