Home / 1,104,214.23-1,655,140.32-504,276.39

Finding the Fourth Proportional to 1,104,214.23, 1,655,140.32 and 504,276.39

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Solution

The fourth proportional to 1,104,214.23, 1,655,140.32 and 504,276.39 is: 755,875.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,214.23 : 1,655,140.32 = 504,276.39 : x
  2. Step 2: Convert to fraction form
    1,104,214.23/1,655,140.32 = 504,276.39/x
  3. Step 3: Cross multiply
    1,104,214.23x = 1,655,140.32 × 504,276.39
  4. Step 4: Simplify right side
    1,104,214.23x = 834,648,185,513.05
  5. Step 5: Solve for x
    x = 834,648,185,513.05/1,104,214.23
  6. Step 6: Final answer
    x = 755,875.23

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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.