Home / 6,683,746.56-10,027,252.80-2,134,796.28

Finding the Fourth Proportional to 6,683,746.56, 10,027,252.80 and 2,134,796.28

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Solution

The fourth proportional to 6,683,746.56, 10,027,252.80 and 2,134,796.28 is: 3,202,715.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,683,746.56 : 10,027,252.80 = 2,134,796.28 : x
  2. Step 2: Convert to fraction form
    6,683,746.56/10,027,252.80 = 2,134,796.28/x
  3. Step 3: Cross multiply
    6,683,746.56x = 10,027,252.80 × 2,134,796.28
  4. Step 4: Simplify right side
    6,683,746.56x = 21,406,141,976,059.58
  5. Step 5: Solve for x
    x = 21,406,141,976,059.58/6,683,746.56
  6. Step 6: Final answer
    x = 3,202,715.99

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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.