Home / 1,180,437-1,770,671.30-370,795.02

Finding the Fourth Proportional to 1,180,437, 1,770,671.30 and 370,795.02

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Solution

The fourth proportional to 1,180,437, 1,770,671.30 and 370,795.02 is: 556,197.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,437 : 1,770,671.30 = 370,795.02 : x
  2. Step 2: Convert to fraction form
    1,180,437/1,770,671.30 = 370,795.02/x
  3. Step 3: Cross multiply
    1,180,437x = 1,770,671.30 × 370,795.02
  4. Step 4: Simplify right side
    1,180,437x = 656,556,098,242.95
  5. Step 5: Solve for x
    x = 656,556,098,242.95/1,180,437
  6. Step 6: Final answer
    x = 556,197.49

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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.