Home / 2,962,224.80-4,442,300.40-1,541,808.80

Finding the Fourth Proportional to 2,962,224.80, 4,442,300.40 and 1,541,808.80

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Solution

The fourth proportional to 2,962,224.80, 4,442,300.40 and 1,541,808.80 is: 2,312,173.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,224.80 : 4,442,300.40 = 1,541,808.80 : x
  2. Step 2: Convert to fraction form
    2,962,224.80/4,442,300.40 = 1,541,808.80/x
  3. Step 3: Cross multiply
    2,962,224.80x = 4,442,300.40 × 1,541,808.80
  4. Step 4: Simplify right side
    2,962,224.80x = 6,849,177,848,963.52
  5. Step 5: Solve for x
    x = 6,849,177,848,963.52/2,962,224.80
  6. Step 6: Final answer
    x = 2,312,173.56

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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.