Home / 9,573,999.74-13,212,056.94-5,444,031.19

Finding the Fourth Proportional to 9,573,999.74, 13,212,056.94 and 5,444,031.19

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Solution

The fourth proportional to 9,573,999.74, 13,212,056.94 and 5,444,031.19 is: 7,512,727.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,573,999.74 : 13,212,056.94 = 5,444,031.19 : x
  2. Step 2: Convert to fraction form
    9,573,999.74/13,212,056.94 = 5,444,031.19/x
  3. Step 3: Cross multiply
    9,573,999.74x = 13,212,056.94 × 5,444,031.19
  4. Step 4: Simplify right side
    9,573,999.74x = 71,926,850,065,415.97
  5. Step 5: Solve for x
    x = 71,926,850,065,415.97/9,573,999.74
  6. Step 6: Final answer
    x = 7,512,727.39

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Double scale
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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.