Home / 1,509,854.54-2,264,081.96-562,971.02

Finding the Fourth Proportional to 1,509,854.54, 2,264,081.96 and 562,971.02

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Solution

The fourth proportional to 1,509,854.54, 2,264,081.96 and 562,971.02 is: 844,195.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,854.54 : 2,264,081.96 = 562,971.02 : x
  2. Step 2: Convert to fraction form
    1,509,854.54/2,264,081.96 = 562,971.02/x
  3. Step 3: Cross multiply
    1,509,854.54x = 2,264,081.96 × 562,971.02
  4. Step 4: Simplify right side
    1,509,854.54x = 1,274,612,520,471.82
  5. Step 5: Solve for x
    x = 1,274,612,520,471.82/1,509,854.54
  6. Step 6: Final answer
    x = 844,195.58

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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.