Home / 10,558,011-14,570,094.06-5,729,115

Finding the Fourth Proportional to 10,558,011, 14,570,094.06 and 5,729,115

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Solution

The fourth proportional to 10,558,011, 14,570,094.06 and 5,729,115 is: 7,906,199.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,558,011 : 14,570,094.06 = 5,729,115 : x
  2. Step 2: Convert to fraction form
    10,558,011/14,570,094.06 = 5,729,115/x
  3. Step 3: Cross multiply
    10,558,011x = 14,570,094.06 × 5,729,115
  4. Step 4: Simplify right side
    10,558,011x = 83,473,744,430,556.91
  5. Step 5: Solve for x
    x = 83,473,744,430,556.91/10,558,011
  6. Step 6: Final answer
    x = 7,906,199.80

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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.