Home / 4,039,567.21-5,574,689.36-2,204,061.85

Finding the Fourth Proportional to 4,039,567.21, 5,574,689.36 and 2,204,061.85

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Solution

The fourth proportional to 4,039,567.21, 5,574,689.36 and 2,204,061.85 is: 3,041,652.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,567.21 : 5,574,689.36 = 2,204,061.85 : x
  2. Step 2: Convert to fraction form
    4,039,567.21/5,574,689.36 = 2,204,061.85/x
  3. Step 3: Cross multiply
    4,039,567.21x = 5,574,689.36 × 2,204,061.85
  4. Step 4: Simplify right side
    4,039,567.21x = 12,286,960,143,976.92
  5. Step 5: Solve for x
    x = 12,286,960,143,976.92/4,039,567.21
  6. Step 6: Final answer
    x = 3,041,652.61

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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.