Home / 2,523,526.68-3,785,886.66-817,667.16

Finding the Fourth Proportional to 2,523,526.68, 3,785,886.66 and 817,667.16

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Solution

The fourth proportional to 2,523,526.68, 3,785,886.66 and 817,667.16 is: 1,226,694.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,526.68 : 3,785,886.66 = 817,667.16 : x
  2. Step 2: Convert to fraction form
    2,523,526.68/3,785,886.66 = 817,667.16/x
  3. Step 3: Cross multiply
    2,523,526.68x = 3,785,886.66 × 817,667.16
  4. Step 4: Simplify right side
    2,523,526.68x = 3,095,595,193,364.09
  5. Step 5: Solve for x
    x = 3,095,595,193,364.09/2,523,526.68
  6. Step 6: Final answer
    x = 1,226,694.06

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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.