Home / 2,096,178.05-3,144,931.41-748,310.83

Finding the Fourth Proportional to 2,096,178.05, 3,144,931.41 and 748,310.83

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Solution

The fourth proportional to 2,096,178.05, 3,144,931.41 and 748,310.83 is: 1,122,703.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,178.05 : 3,144,931.41 = 748,310.83 : x
  2. Step 2: Convert to fraction form
    2,096,178.05/3,144,931.41 = 748,310.83/x
  3. Step 3: Cross multiply
    2,096,178.05x = 3,144,931.41 × 748,310.83
  4. Step 4: Simplify right side
    2,096,178.05x = 2,353,386,233,710.17
  5. Step 5: Solve for x
    x = 2,353,386,233,710.17/2,096,178.05
  6. Step 6: Final answer
    x = 1,122,703.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.