Home / 3,556,660.10-5,332,307.06-1,159,073.06

Finding the Fourth Proportional to 3,556,660.10, 5,332,307.06 and 1,159,073.06

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Solution

The fourth proportional to 3,556,660.10, 5,332,307.06 and 1,159,073.06 is: 1,737,735.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,556,660.10 : 5,332,307.06 = 1,159,073.06 : x
  2. Step 2: Convert to fraction form
    3,556,660.10/5,332,307.06 = 1,159,073.06/x
  3. Step 3: Cross multiply
    3,556,660.10x = 5,332,307.06 × 1,159,073.06
  4. Step 4: Simplify right side
    3,556,660.10x = 6,180,533,437,129.95
  5. Step 5: Solve for x
    x = 6,180,533,437,129.95/3,556,660.10
  6. Step 6: Final answer
    x = 1,737,735.20

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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.