Home / 4,609,723.80-6,914,530.08-1,197,708.48

Finding the Fourth Proportional to 4,609,723.80, 6,914,530.08 and 1,197,708.48

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Solution

The fourth proportional to 4,609,723.80, 6,914,530.08 and 1,197,708.48 is: 1,796,548.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,609,723.80 : 6,914,530.08 = 1,197,708.48 : x
  2. Step 2: Convert to fraction form
    4,609,723.80/6,914,530.08 = 1,197,708.48/x
  3. Step 3: Cross multiply
    4,609,723.80x = 6,914,530.08 × 1,197,708.48
  4. Step 4: Simplify right side
    4,609,723.80x = 8,281,591,312,031.08
  5. Step 5: Solve for x
    x = 8,281,591,312,031.08/4,609,723.80
  6. Step 6: Final answer
    x = 1,796,548.27

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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.