Home / 2,064,618.11-3,096,221.25-784,916.93

Finding the Fourth Proportional to 2,064,618.11, 3,096,221.25 and 784,916.93

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Solution

The fourth proportional to 2,064,618.11, 3,096,221.25 and 784,916.93 is: 1,177,107.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,618.11 : 3,096,221.25 = 784,916.93 : x
  2. Step 2: Convert to fraction form
    2,064,618.11/3,096,221.25 = 784,916.93/x
  3. Step 3: Cross multiply
    2,064,618.11x = 3,096,221.25 × 784,916.93
  4. Step 4: Simplify right side
    2,064,618.11x = 2,430,276,488,834.75
  5. Step 5: Solve for x
    x = 2,430,276,488,834.75/2,064,618.11
  6. Step 6: Final answer
    x = 1,177,107.03

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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.