Home / 3,598,079.40-5,395,150.80-1,465,754.40

Finding the Fourth Proportional to 3,598,079.40, 5,395,150.80 and 1,465,754.40

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Solution

The fourth proportional to 3,598,079.40, 5,395,150.80 and 1,465,754.40 is: 2,197,829.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,079.40 : 5,395,150.80 = 1,465,754.40 : x
  2. Step 2: Convert to fraction form
    3,598,079.40/5,395,150.80 = 1,465,754.40/x
  3. Step 3: Cross multiply
    3,598,079.40x = 5,395,150.80 × 1,465,754.40
  4. Step 4: Simplify right side
    3,598,079.40x = 7,907,966,023,763.52
  5. Step 5: Solve for x
    x = 7,907,966,023,763.52/3,598,079.40
  6. Step 6: Final answer
    x = 2,197,829.77

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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.