Home / 3,014,260.24-4,521,207.30-1,069,085.20

Finding the Fourth Proportional to 3,014,260.24, 4,521,207.30 and 1,069,085.20

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Solution

The fourth proportional to 3,014,260.24, 4,521,207.30 and 1,069,085.20 is: 1,603,562.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,260.24 : 4,521,207.30 = 1,069,085.20 : x
  2. Step 2: Convert to fraction form
    3,014,260.24/4,521,207.30 = 1,069,085.20/x
  3. Step 3: Cross multiply
    3,014,260.24x = 4,521,207.30 × 1,069,085.20
  4. Step 4: Simplify right side
    3,014,260.24x = 4,833,555,810,561.96
  5. Step 5: Solve for x
    x = 4,833,555,810,561.96/3,014,260.24
  6. Step 6: Final answer
    x = 1,603,562.87

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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.