Home / 732,583.04-1,097,988.82-377,403.30

Finding the Fourth Proportional to 732,583.04, 1,097,988.82 and 377,403.30

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Solution

The fourth proportional to 732,583.04, 1,097,988.82 and 377,403.30 is: 565,648.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,583.04 : 1,097,988.82 = 377,403.30 : x
  2. Step 2: Convert to fraction form
    732,583.04/1,097,988.82 = 377,403.30/x
  3. Step 3: Cross multiply
    732,583.04x = 1,097,988.82 × 377,403.30
  4. Step 4: Simplify right side
    732,583.04x = 414,384,603,087.60
  5. Step 5: Solve for x
    x = 414,384,603,087.60/732,583.04
  6. Step 6: Final answer
    x = 565,648.65

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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.