Home / 6,914,259.40-10,362,576.30-3,881,619.40

Finding the Fourth Proportional to 6,914,259.40, 10,362,576.30 and 3,881,619.40

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Solution

The fourth proportional to 6,914,259.40, 10,362,576.30 and 3,881,619.40 is: 5,817,481.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914,259.40 : 10,362,576.30 = 3,881,619.40 : x
  2. Step 2: Convert to fraction form
    6,914,259.40/10,362,576.30 = 3,881,619.40/x
  3. Step 3: Cross multiply
    6,914,259.40x = 10,362,576.30 × 3,881,619.40
  4. Step 4: Simplify right side
    6,914,259.40x = 40,223,577,200,060.22
  5. Step 5: Solve for x
    x = 40,223,577,200,060.22/6,914,259.40
  6. Step 6: Final answer
    x = 5,817,481.65

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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.