Home / 3,098,424.01-4,274,576.56-1,872,601.35

Finding the Fourth Proportional to 3,098,424.01, 4,274,576.56 and 1,872,601.35

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Solution

The fourth proportional to 3,098,424.01, 4,274,576.56 and 1,872,601.35 is: 2,583,435.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,424.01 : 4,274,576.56 = 1,872,601.35 : x
  2. Step 2: Convert to fraction form
    3,098,424.01/4,274,576.56 = 1,872,601.35/x
  3. Step 3: Cross multiply
    3,098,424.01x = 4,274,576.56 × 1,872,601.35
  4. Step 4: Simplify right side
    3,098,424.01x = 8,004,577,827,571.35
  5. Step 5: Solve for x
    x = 8,004,577,827,571.35/3,098,424.01
  6. Step 6: Final answer
    x = 2,583,435.26

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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.