Home / 9,659,200.80-14,472,212.40-6,291,674.40

Finding the Fourth Proportional to 9,659,200.80, 14,472,212.40 and 6,291,674.40

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Solution

The fourth proportional to 9,659,200.80, 14,472,212.40 and 6,291,674.40 is: 9,426,706.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,659,200.80 : 14,472,212.40 = 6,291,674.40 : x
  2. Step 2: Convert to fraction form
    9,659,200.80/14,472,212.40 = 6,291,674.40/x
  3. Step 3: Cross multiply
    9,659,200.80x = 14,472,212.40 × 6,291,674.40
  4. Step 4: Simplify right side
    9,659,200.80x = 91,054,448,268,442.56
  5. Step 5: Solve for x
    x = 91,054,448,268,442.56/9,659,200.80
  6. Step 6: Final answer
    x = 9,426,706.22

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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.