Home / 732,494.95-1,093,756.37-646,387.29

Finding the Fourth Proportional to 732,494.95, 1,093,756.37 and 646,387.29

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Solution

The fourth proportional to 732,494.95, 1,093,756.37 and 646,387.29 is: 965,181.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,494.95 : 1,093,756.37 = 646,387.29 : x
  2. Step 2: Convert to fraction form
    732,494.95/1,093,756.37 = 646,387.29/x
  3. Step 3: Cross multiply
    732,494.95x = 1,093,756.37 × 646,387.29
  4. Step 4: Simplify right side
    732,494.95x = 706,990,212,692.60
  5. Step 5: Solve for x
    x = 706,990,212,692.60/732,494.95
  6. Step 6: Final answer
    x = 965,181.01

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.