Home / 3,510,822.60-5,266,233.90-2,447,065.80

Finding the Fourth Proportional to 3,510,822.60, 5,266,233.90 and 2,447,065.80

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Solution

The fourth proportional to 3,510,822.60, 5,266,233.90 and 2,447,065.80 is: 3,670,598.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,822.60 : 5,266,233.90 = 2,447,065.80 : x
  2. Step 2: Convert to fraction form
    3,510,822.60/5,266,233.90 = 2,447,065.80/x
  3. Step 3: Cross multiply
    3,510,822.60x = 5,266,233.90 × 2,447,065.80
  4. Step 4: Simplify right side
    3,510,822.60x = 12,886,820,871,490.62
  5. Step 5: Solve for x
    x = 12,886,820,871,490.62/3,510,822.60
  6. Step 6: Final answer
    x = 3,670,598.70

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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.