Home / 1,736,000.30-2,603,049.11-537,589.91

Finding the Fourth Proportional to 1,736,000.30, 2,603,049.11 and 537,589.91

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Solution

The fourth proportional to 1,736,000.30, 2,603,049.11 and 537,589.91 is: 806,090.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,736,000.30 : 2,603,049.11 = 537,589.91 : x
  2. Step 2: Convert to fraction form
    1,736,000.30/2,603,049.11 = 537,589.91/x
  3. Step 3: Cross multiply
    1,736,000.30x = 2,603,049.11 × 537,589.91
  4. Step 4: Simplify right side
    1,736,000.30x = 1,399,372,942,606.12
  5. Step 5: Solve for x
    x = 1,399,372,942,606.12/1,736,000.30
  6. Step 6: Final answer
    x = 806,090.26

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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.