Home / 2,710,113.24-4,064,489.30-1,113,117.24

Finding the Fourth Proportional to 2,710,113.24, 4,064,489.30 and 1,113,117.24

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Solution

The fourth proportional to 2,710,113.24, 4,064,489.30 and 1,113,117.24 is: 1,669,396.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,113.24 : 4,064,489.30 = 1,113,117.24 : x
  2. Step 2: Convert to fraction form
    2,710,113.24/4,064,489.30 = 1,113,117.24/x
  3. Step 3: Cross multiply
    2,710,113.24x = 4,064,489.30 × 1,113,117.24
  4. Step 4: Simplify right side
    2,710,113.24x = 4,524,253,111,625.53
  5. Step 5: Solve for x
    x = 4,524,253,111,625.53/2,710,113.24
  6. Step 6: Final answer
    x = 1,669,396.34

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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.