Home / 3,854,542.77-5,790,157.16-2,506,011.84

Finding the Fourth Proportional to 3,854,542.77, 5,790,157.16 and 2,506,011.84

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Solution

The fourth proportional to 3,854,542.77, 5,790,157.16 and 2,506,011.84 is: 3,764,441.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,854,542.77 : 5,790,157.16 = 2,506,011.84 : x
  2. Step 2: Convert to fraction form
    3,854,542.77/5,790,157.16 = 2,506,011.84/x
  3. Step 3: Cross multiply
    3,854,542.77x = 5,790,157.16 × 2,506,011.84
  4. Step 4: Simplify right side
    3,854,542.77x = 14,510,202,385,890.71
  5. Step 5: Solve for x
    x = 14,510,202,385,890.71/3,854,542.77
  6. Step 6: Final answer
    x = 3,764,441.92

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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.