Home / 9,802,706.01-13,527,659.63-5,392,336.92

Finding the Fourth Proportional to 9,802,706.01, 13,527,659.63 and 5,392,336.92

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Solution

The fourth proportional to 9,802,706.01, 13,527,659.63 and 5,392,336.92 is: 7,441,383.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,802,706.01 : 13,527,659.63 = 5,392,336.92 : x
  2. Step 2: Convert to fraction form
    9,802,706.01/13,527,659.63 = 5,392,336.92/x
  3. Step 3: Cross multiply
    9,802,706.01x = 13,527,659.63 × 5,392,336.92
  4. Step 4: Simplify right side
    9,802,706.01x = 72,945,698,464,042.55
  5. Step 5: Solve for x
    x = 72,945,698,464,042.55/9,802,706.01
  6. Step 6: Final answer
    x = 7,441,383.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.