Home / 1,255,492.26-1,884,067.82-590,696.10

Finding the Fourth Proportional to 1,255,492.26, 1,884,067.82 and 590,696.10

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Solution

The fourth proportional to 1,255,492.26, 1,884,067.82 and 590,696.10 is: 886,434.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,255,492.26 : 1,884,067.82 = 590,696.10 : x
  2. Step 2: Convert to fraction form
    1,255,492.26/1,884,067.82 = 590,696.10/x
  3. Step 3: Cross multiply
    1,255,492.26x = 1,884,067.82 × 590,696.10
  4. Step 4: Simplify right side
    1,255,492.26x = 1,112,911,513,409.50
  5. Step 5: Solve for x
    x = 1,112,911,513,409.50/1,255,492.26
  6. Step 6: Final answer
    x = 886,434.39

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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.