Home / 2,523,435.01-3,785,152.68-2,015,618.40

Finding the Fourth Proportional to 2,523,435.01, 3,785,152.68 and 2,015,618.40

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Solution

The fourth proportional to 2,523,435.01, 3,785,152.68 and 2,015,618.40 is: 3,023,427.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,435.01 : 3,785,152.68 = 2,015,618.40 : x
  2. Step 2: Convert to fraction form
    2,523,435.01/3,785,152.68 = 2,015,618.40/x
  3. Step 3: Cross multiply
    2,523,435.01x = 3,785,152.68 × 2,015,618.40
  4. Step 4: Simplify right side
    2,523,435.01x = 7,629,423,388,617.31
  5. Step 5: Solve for x
    x = 7,629,423,388,617.31/2,523,435.01
  6. Step 6: Final answer
    x = 3,023,427.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.