Home / 3,052,270.80-4,579,062.30-922,570.20

Finding the Fourth Proportional to 3,052,270.80, 4,579,062.30 and 922,570.20

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Solution

The fourth proportional to 3,052,270.80, 4,579,062.30 and 922,570.20 is: 1,384,053.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,270.80 : 4,579,062.30 = 922,570.20 : x
  2. Step 2: Convert to fraction form
    3,052,270.80/4,579,062.30 = 922,570.20/x
  3. Step 3: Cross multiply
    3,052,270.80x = 4,579,062.30 × 922,570.20
  4. Step 4: Simplify right side
    3,052,270.80x = 4,224,506,421,923.46
  5. Step 5: Solve for x
    x = 4,224,506,421,923.46/3,052,270.80
  6. Step 6: Final answer
    x = 1,384,053.61

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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.