Home / 2,273,259.54-3,137,091.72-1,254,657

Finding the Fourth Proportional to 2,273,259.54, 3,137,091.72 and 1,254,657

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Solution

The fourth proportional to 2,273,259.54, 3,137,091.72 and 1,254,657 is: 1,731,423.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,259.54 : 3,137,091.72 = 1,254,657 : x
  2. Step 2: Convert to fraction form
    2,273,259.54/3,137,091.72 = 1,254,657/x
  3. Step 3: Cross multiply
    2,273,259.54x = 3,137,091.72 × 1,254,657
  4. Step 4: Simplify right side
    2,273,259.54x = 3,935,974,086,140.04
  5. Step 5: Solve for x
    x = 3,935,974,086,140.04/2,273,259.54
  6. Step 6: Final answer
    x = 1,731,423.10

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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.