Home / 4,159,282.80-6,226,482.60-3,913,215.60

Finding the Fourth Proportional to 4,159,282.80, 6,226,482.60 and 3,913,215.60

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Solution

The fourth proportional to 4,159,282.80, 6,226,482.60 and 3,913,215.60 is: 5,858,117.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,282.80 : 6,226,482.60 = 3,913,215.60 : x
  2. Step 2: Convert to fraction form
    4,159,282.80/6,226,482.60 = 3,913,215.60/x
  3. Step 3: Cross multiply
    4,159,282.80x = 6,226,482.60 × 3,913,215.60
  4. Step 4: Simplify right side
    4,159,282.80x = 24,365,568,843,448.56
  5. Step 5: Solve for x
    x = 24,365,568,843,448.56/4,159,282.80
  6. Step 6: Final answer
    x = 5,858,117.86

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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.