Home / 3,057,823.59-4,586,763.20-927,907.80

Finding the Fourth Proportional to 3,057,823.59, 4,586,763.20 and 927,907.80

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Solution

The fourth proportional to 3,057,823.59, 4,586,763.20 and 927,907.80 is: 1,391,870.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,823.59 : 4,586,763.20 = 927,907.80 : x
  2. Step 2: Convert to fraction form
    3,057,823.59/4,586,763.20 = 927,907.80/x
  3. Step 3: Cross multiply
    3,057,823.59x = 4,586,763.20 × 927,907.80
  4. Step 4: Simplify right side
    3,057,823.59x = 4,256,093,345,393.42
  5. Step 5: Solve for x
    x = 4,256,093,345,393.42/3,057,823.59
  6. Step 6: Final answer
    x = 1,391,870.14

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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.