Home / 2,677,370.04-4,016,281.86-855,997.56

Finding the Fourth Proportional to 2,677,370.04, 4,016,281.86 and 855,997.56

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Solution

The fourth proportional to 2,677,370.04, 4,016,281.86 and 855,997.56 is: 1,284,068.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,370.04 : 4,016,281.86 = 855,997.56 : x
  2. Step 2: Convert to fraction form
    2,677,370.04/4,016,281.86 = 855,997.56/x
  3. Step 3: Cross multiply
    2,677,370.04x = 4,016,281.86 × 855,997.56
  4. Step 4: Simplify right side
    2,677,370.04x = 3,437,927,472,432.26
  5. Step 5: Solve for x
    x = 3,437,927,472,432.26/2,677,370.04
  6. Step 6: Final answer
    x = 1,284,068.85

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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.