Home / 1,509,856.32-2,264,084.61-562,972.80

Finding the Fourth Proportional to 1,509,856.32, 2,264,084.61 and 562,972.80

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Solution

The fourth proportional to 1,509,856.32, 2,264,084.61 and 562,972.80 is: 844,198.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,856.32 : 2,264,084.61 = 562,972.80 : x
  2. Step 2: Convert to fraction form
    1,509,856.32/2,264,084.61 = 562,972.80/x
  3. Step 3: Cross multiply
    1,509,856.32x = 2,264,084.61 × 562,972.80
  4. Step 4: Simplify right side
    1,509,856.32x = 1,274,618,052,328.61
  5. Step 5: Solve for x
    x = 1,274,618,052,328.61/1,509,856.32
  6. Step 6: Final answer
    x = 844,198.24

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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.