Home / 759,593.84-1,137,887.88-617,597.60

Finding the Fourth Proportional to 759,593.84, 1,137,887.88 and 617,597.60

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Solution

The fourth proportional to 759,593.84, 1,137,887.88 and 617,597.60 is: 925,174.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    759,593.84 : 1,137,887.88 = 617,597.60 : x
  2. Step 2: Convert to fraction form
    759,593.84/1,137,887.88 = 617,597.60/x
  3. Step 3: Cross multiply
    759,593.84x = 1,137,887.88 × 617,597.60
  4. Step 4: Simplify right side
    759,593.84x = 702,756,823,757.09
  5. Step 5: Solve for x
    x = 702,756,823,757.09/759,593.84
  6. Step 6: Final answer
    x = 925,174.46

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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.