Home / 4,125,096.43-5,692,589.89-2,289,570.55

Finding the Fourth Proportional to 4,125,096.43, 5,692,589.89 and 2,289,570.55

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Solution

The fourth proportional to 4,125,096.43, 5,692,589.89 and 2,289,570.55 is: 3,159,583.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,125,096.43 : 5,692,589.89 = 2,289,570.55 : x
  2. Step 2: Convert to fraction form
    4,125,096.43/5,692,589.89 = 2,289,570.55/x
  3. Step 3: Cross multiply
    4,125,096.43x = 5,692,589.89 × 2,289,570.55
  4. Step 4: Simplify right side
    4,125,096.43x = 13,033,586,165,371.74
  5. Step 5: Solve for x
    x = 13,033,586,165,371.74/4,125,096.43
  6. Step 6: Final answer
    x = 3,159,583.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.