Home / 10,343,504.33-15,504,610.80-4,588,948.03

Finding the Fourth Proportional to 10,343,504.33, 15,504,610.80 and 4,588,948.03

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Solution

The fourth proportional to 10,343,504.33, 15,504,610.80 and 4,588,948.03 is: 6,878,699.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,343,504.33 : 15,504,610.80 = 4,588,948.03 : x
  2. Step 2: Convert to fraction form
    10,343,504.33/15,504,610.80 = 4,588,948.03/x
  3. Step 3: Cross multiply
    10,343,504.33x = 15,504,610.80 × 4,588,948.03
  4. Step 4: Simplify right side
    10,343,504.33x = 71,149,853,168,282.06
  5. Step 5: Solve for x
    x = 71,149,853,168,282.06/10,343,504.33
  6. Step 6: Final answer
    x = 6,878,699.02

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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.