Home / 3,014,264.24-4,521,213.30-1,069,089.20

Finding the Fourth Proportional to 3,014,264.24, 4,521,213.30 and 1,069,089.20

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Solution

The fourth proportional to 3,014,264.24, 4,521,213.30 and 1,069,089.20 is: 1,603,568.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,264.24 : 4,521,213.30 = 1,069,089.20 : x
  2. Step 2: Convert to fraction form
    3,014,264.24/4,521,213.30 = 1,069,089.20/x
  3. Step 3: Cross multiply
    3,014,264.24x = 4,521,213.30 × 1,069,089.20
  4. Step 4: Simplify right side
    3,014,264.24x = 4,833,580,309,926.36
  5. Step 5: Solve for x
    x = 4,833,580,309,926.36/3,014,264.24
  6. Step 6: Final answer
    x = 1,603,568.87

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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.