Home / 6,914,254.40-10,362,568.80-3,881,614.40

Finding the Fourth Proportional to 6,914,254.40, 10,362,568.80 and 3,881,614.40

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Solution

The fourth proportional to 6,914,254.40, 10,362,568.80 and 3,881,614.40 is: 5,817,474.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,914,254.40 : 10,362,568.80 = 3,881,614.40 : x
  2. Step 2: Convert to fraction form
    6,914,254.40/10,362,568.80 = 3,881,614.40/x
  3. Step 3: Cross multiply
    6,914,254.40x = 10,362,568.80 × 3,881,614.40
  4. Step 4: Simplify right side
    6,914,254.40x = 40,223,496,275,070.72
  5. Step 5: Solve for x
    x = 40,223,496,275,070.72/6,914,254.40
  6. Step 6: Final answer
    x = 5,817,474.16

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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.