Home / 6,031,035.09-9,047,673.27-1,987,806.96

Finding the Fourth Proportional to 6,031,035.09, 9,047,673.27 and 1,987,806.96

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Solution

The fourth proportional to 6,031,035.09, 9,047,673.27 and 1,987,806.96 is: 2,982,079.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,031,035.09 : 9,047,673.27 = 1,987,806.96 : x
  2. Step 2: Convert to fraction form
    6,031,035.09/9,047,673.27 = 1,987,806.96/x
  3. Step 3: Cross multiply
    6,031,035.09x = 9,047,673.27 × 1,987,806.96
  4. Step 4: Simplify right side
    6,031,035.09x = 17,985,027,897,911.96
  5. Step 5: Solve for x
    x = 17,985,027,897,911.96/6,031,035.09
  6. Step 6: Final answer
    x = 2,982,079.80

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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.