Home / 3,296,574.27-4,944,064.37-900,431.46

Finding the Fourth Proportional to 3,296,574.27, 4,944,064.37 and 900,431.46

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Solution

The fourth proportional to 3,296,574.27, 4,944,064.37 and 900,431.46 is: 1,350,429.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,574.27 : 4,944,064.37 = 900,431.46 : x
  2. Step 2: Convert to fraction form
    3,296,574.27/4,944,064.37 = 900,431.46/x
  3. Step 3: Cross multiply
    3,296,574.27x = 4,944,064.37 × 900,431.46
  4. Step 4: Simplify right side
    3,296,574.27x = 4,451,791,094,510.92
  5. Step 5: Solve for x
    x = 4,451,791,094,510.92/3,296,574.27
  6. Step 6: Final answer
    x = 1,350,429.49

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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.