Home / 3,013,658.46-4,158,923.67-1,637,001.75

Finding the Fourth Proportional to 3,013,658.46, 4,158,923.67 and 1,637,001.75

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Solution

The fourth proportional to 3,013,658.46, 4,158,923.67 and 1,637,001.75 is: 2,259,103.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,658.46 : 4,158,923.67 = 1,637,001.75 : x
  2. Step 2: Convert to fraction form
    3,013,658.46/4,158,923.67 = 1,637,001.75/x
  3. Step 3: Cross multiply
    3,013,658.46x = 4,158,923.67 × 1,637,001.75
  4. Step 4: Simplify right side
    3,013,658.46x = 6,808,165,325,906.42
  5. Step 5: Solve for x
    x = 6,808,165,325,906.42/3,013,658.46
  6. Step 6: Final answer
    x = 2,259,103.15

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.