Home / 4,262,542.10-6,383,315.55-2,016,055.70

Finding the Fourth Proportional to 4,262,542.10, 6,383,315.55 and 2,016,055.70

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Solution

The fourth proportional to 4,262,542.10, 6,383,315.55 and 2,016,055.70 is: 3,019,118.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,542.10 : 6,383,315.55 = 2,016,055.70 : x
  2. Step 2: Convert to fraction form
    4,262,542.10/6,383,315.55 = 2,016,055.70/x
  3. Step 3: Cross multiply
    4,262,542.10x = 6,383,315.55 × 2,016,055.70
  4. Step 4: Simplify right side
    4,262,542.10x = 12,869,119,699,476.13
  5. Step 5: Solve for x
    x = 12,869,119,699,476.13/4,262,542.10
  6. Step 6: Final answer
    x = 3,019,118.50

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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.