Home / 7,062,258.25-10,593,485.78-2,013,568.75

Finding the Fourth Proportional to 7,062,258.25, 10,593,485.78 and 2,013,568.75

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Solution

The fourth proportional to 7,062,258.25, 10,593,485.78 and 2,013,568.75 is: 3,020,381.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,062,258.25 : 10,593,485.78 = 2,013,568.75 : x
  2. Step 2: Convert to fraction form
    7,062,258.25/10,593,485.78 = 2,013,568.75/x
  3. Step 3: Cross multiply
    7,062,258.25x = 10,593,485.78 × 2,013,568.75
  4. Step 4: Simplify right side
    7,062,258.25x = 21,330,711,920,177.38
  5. Step 5: Solve for x
    x = 21,330,711,920,177.38/7,062,258.25
  6. Step 6: Final answer
    x = 3,020,381.18

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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.