Home / 1,753,585.34-2,419,688.30-1,064,899.04

Finding the Fourth Proportional to 1,753,585.34, 2,419,688.30 and 1,064,899.04

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Solution

The fourth proportional to 1,753,585.34, 2,419,688.30 and 1,064,899.04 is: 1,469,403.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,753,585.34 : 2,419,688.30 = 1,064,899.04 : x
  2. Step 2: Convert to fraction form
    1,753,585.34/2,419,688.30 = 1,064,899.04/x
  3. Step 3: Cross multiply
    1,753,585.34x = 2,419,688.30 × 1,064,899.04
  4. Step 4: Simplify right side
    1,753,585.34x = 2,576,723,730,346.30
  5. Step 5: Solve for x
    x = 2,576,723,730,346.30/1,753,585.34
  6. Step 6: Final answer
    x = 1,469,403.10

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Why These Related Problems?

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