Home / 2,983,297.80-4,474,946.70-1,303,681.80

Finding the Fourth Proportional to 2,983,297.80, 4,474,946.70 and 1,303,681.80

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Solution

The fourth proportional to 2,983,297.80, 4,474,946.70 and 1,303,681.80 is: 1,955,522.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,983,297.80 : 4,474,946.70 = 1,303,681.80 : x
  2. Step 2: Convert to fraction form
    2,983,297.80/4,474,946.70 = 1,303,681.80/x
  3. Step 3: Cross multiply
    2,983,297.80x = 4,474,946.70 × 1,303,681.80
  4. Step 4: Simplify right side
    2,983,297.80x = 5,833,906,568,760.06
  5. Step 5: Solve for x
    x = 5,833,906,568,760.06/2,983,297.80
  6. Step 6: Final answer
    x = 1,955,522.70

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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.