Home / 4,036,724.46-5,570,639.19-2,201,178.24

Finding the Fourth Proportional to 4,036,724.46, 5,570,639.19 and 2,201,178.24

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Solution

The fourth proportional to 4,036,724.46, 5,570,639.19 and 2,201,178.24 is: 3,037,603.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,724.46 : 5,570,639.19 = 2,201,178.24 : x
  2. Step 2: Convert to fraction form
    4,036,724.46/5,570,639.19 = 2,201,178.24/x
  3. Step 3: Cross multiply
    4,036,724.46x = 5,570,639.19 × 2,201,178.24
  4. Step 4: Simplify right side
    4,036,724.46x = 12,261,969,767,919.23
  5. Step 5: Solve for x
    x = 12,261,969,767,919.23/4,036,724.46
  6. Step 6: Final answer
    x = 3,037,603.85

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Double scale
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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.