Home / 2,497,528.27-3,447,255.07-1,410,436.18

Finding the Fourth Proportional to 2,497,528.27, 3,447,255.07 and 1,410,436.18

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Solution

The fourth proportional to 2,497,528.27, 3,447,255.07 and 1,410,436.18 is: 1,946,778.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,528.27 : 3,447,255.07 = 1,410,436.18 : x
  2. Step 2: Convert to fraction form
    2,497,528.27/3,447,255.07 = 1,410,436.18/x
  3. Step 3: Cross multiply
    2,497,528.27x = 3,447,255.07 × 1,410,436.18
  4. Step 4: Simplify right side
    2,497,528.27x = 4,862,133,272,416.43
  5. Step 5: Solve for x
    x = 4,862,133,272,416.43/2,497,528.27
  6. Step 6: Final answer
    x = 1,946,778.07

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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.