Home / 2,528,816.40-3,793,224.60-2,298,525.30

Finding the Fourth Proportional to 2,528,816.40, 3,793,224.60 and 2,298,525.30

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Solution

The fourth proportional to 2,528,816.40, 3,793,224.60 and 2,298,525.30 is: 3,447,787.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,528,816.40 : 3,793,224.60 = 2,298,525.30 : x
  2. Step 2: Convert to fraction form
    2,528,816.40/3,793,224.60 = 2,298,525.30/x
  3. Step 3: Cross multiply
    2,528,816.40x = 3,793,224.60 × 2,298,525.30
  4. Step 4: Simplify right side
    2,528,816.40x = 8,718,822,711,682.38
  5. Step 5: Solve for x
    x = 8,718,822,711,682.38/2,528,816.40
  6. Step 6: Final answer
    x = 3,447,787.95

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Double scale
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Similar ratio
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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.