Home / 1,495,053.70-2,063,371.26-850,349.39

Finding the Fourth Proportional to 1,495,053.70, 2,063,371.26 and 850,349.39

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Solution

The fourth proportional to 1,495,053.70, 2,063,371.26 and 850,349.39 is: 1,173,594.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,053.70 : 2,063,371.26 = 850,349.39 : x
  2. Step 2: Convert to fraction form
    1,495,053.70/2,063,371.26 = 850,349.39/x
  3. Step 3: Cross multiply
    1,495,053.70x = 2,063,371.26 × 850,349.39
  4. Step 4: Simplify right side
    1,495,053.70x = 1,754,586,487,126.10
  5. Step 5: Solve for x
    x = 1,754,586,487,126.10/1,495,053.70
  6. Step 6: Final answer
    x = 1,173,594.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.