Home / 2,268,300.85-3,402,478.95-670,896.24

Finding the Fourth Proportional to 2,268,300.85, 3,402,478.95 and 670,896.24

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Solution

The fourth proportional to 2,268,300.85, 3,402,478.95 and 670,896.24 is: 1,006,352.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,300.85 : 3,402,478.95 = 670,896.24 : x
  2. Step 2: Convert to fraction form
    2,268,300.85/3,402,478.95 = 670,896.24/x
  3. Step 3: Cross multiply
    2,268,300.85x = 3,402,478.95 × 670,896.24
  4. Step 4: Simplify right side
    2,268,300.85x = 2,282,710,334,234.15
  5. Step 5: Solve for x
    x = 2,282,710,334,234.15/2,268,300.85
  6. Step 6: Final answer
    x = 1,006,352.55

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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.