Home / 2,014,409.30-3,025,113.15-1,069,625.30

Finding the Fourth Proportional to 2,014,409.30, 3,025,113.15 and 1,069,625.30

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Solution

The fourth proportional to 2,014,409.30, 3,025,113.15 and 1,069,625.30 is: 1,606,295.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,409.30 : 3,025,113.15 = 1,069,625.30 : x
  2. Step 2: Convert to fraction form
    2,014,409.30/3,025,113.15 = 1,069,625.30/x
  3. Step 3: Cross multiply
    2,014,409.30x = 3,025,113.15 × 1,069,625.30
  4. Step 4: Simplify right side
    2,014,409.30x = 3,235,737,560,602.70
  5. Step 5: Solve for x
    x = 3,235,737,560,602.70/2,014,409.30
  6. Step 6: Final answer
    x = 1,606,295.98

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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.