Home / 3,593,622.80-5,390,434.20-1,704,054.80

Finding the Fourth Proportional to 3,593,622.80, 5,390,434.20 and 1,704,054.80

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Solution

The fourth proportional to 3,593,622.80, 5,390,434.20 and 1,704,054.80 is: 2,556,082.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,622.80 : 5,390,434.20 = 1,704,054.80 : x
  2. Step 2: Convert to fraction form
    3,593,622.80/5,390,434.20 = 1,704,054.80/x
  3. Step 3: Cross multiply
    3,593,622.80x = 5,390,434.20 × 1,704,054.80
  4. Step 4: Simplify right side
    3,593,622.80x = 9,185,595,272,594.16
  5. Step 5: Solve for x
    x = 9,185,595,272,594.16/3,593,622.80
  6. Step 6: Final answer
    x = 2,556,082.20

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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.