Home / 6,707,702.80-10,063,850.44-2,867,943.16

Finding the Fourth Proportional to 6,707,702.80, 10,063,850.44 and 2,867,943.16

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Solution

The fourth proportional to 6,707,702.80, 10,063,850.44 and 2,867,943.16 is: 4,302,896.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707,702.80 : 10,063,850.44 = 2,867,943.16 : x
  2. Step 2: Convert to fraction form
    6,707,702.80/10,063,850.44 = 2,867,943.16/x
  3. Step 3: Cross multiply
    6,707,702.80x = 10,063,850.44 × 2,867,943.16
  4. Step 4: Simplify right side
    6,707,702.80x = 28,862,551,032,660.99
  5. Step 5: Solve for x
    x = 28,862,551,032,660.99/6,707,702.80
  6. Step 6: Final answer
    x = 4,302,896.52

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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.