Home / 5,798,193.48-8,001,877.26-3,219,874.20

Finding the Fourth Proportional to 5,798,193.48, 8,001,877.26 and 3,219,874.20

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Solution

The fourth proportional to 5,798,193.48, 8,001,877.26 and 3,219,874.20 is: 4,443,632.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,193.48 : 8,001,877.26 = 3,219,874.20 : x
  2. Step 2: Convert to fraction form
    5,798,193.48/8,001,877.26 = 3,219,874.20/x
  3. Step 3: Cross multiply
    5,798,193.48x = 8,001,877.26 × 3,219,874.20
  4. Step 4: Simplify right side
    5,798,193.48x = 25,765,038,141,040.69
  5. Step 5: Solve for x
    x = 25,765,038,141,040.69/5,798,193.48
  6. Step 6: Final answer
    x = 4,443,632.01

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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.