Home / 1,031,566.80-1,548,006.30-605,101.80

Finding the Fourth Proportional to 1,031,566.80, 1,548,006.30 and 605,101.80

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Solution

The fourth proportional to 1,031,566.80, 1,548,006.30 and 605,101.80 is: 908,037.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,566.80 : 1,548,006.30 = 605,101.80 : x
  2. Step 2: Convert to fraction form
    1,031,566.80/1,548,006.30 = 605,101.80/x
  3. Step 3: Cross multiply
    1,031,566.80x = 1,548,006.30 × 605,101.80
  4. Step 4: Simplify right side
    1,031,566.80x = 936,701,398,541.34
  5. Step 5: Solve for x
    x = 936,701,398,541.34/1,031,566.80
  6. Step 6: Final answer
    x = 908,037.56

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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.