Home / 1,658,653.43-2,488,093.13-563,992.49

Finding the Fourth Proportional to 1,658,653.43, 2,488,093.13 and 563,992.49

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Solution

The fourth proportional to 1,658,653.43, 2,488,093.13 and 563,992.49 is: 846,027.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,658,653.43 : 2,488,093.13 = 563,992.49 : x
  2. Step 2: Convert to fraction form
    1,658,653.43/2,488,093.13 = 563,992.49/x
  3. Step 3: Cross multiply
    1,658,653.43x = 2,488,093.13 × 563,992.49
  4. Step 4: Simplify right side
    1,658,653.43x = 1,403,265,847,370.81
  5. Step 5: Solve for x
    x = 1,403,265,847,370.81/1,658,653.43
  6. Step 6: Final answer
    x = 846,027.16

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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.