Home / 5,867,329.76-8,802,242.08-1,823,720.48

Finding the Fourth Proportional to 5,867,329.76, 8,802,242.08 and 1,823,720.48

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Solution

The fourth proportional to 5,867,329.76, 8,802,242.08 and 1,823,720.48 is: 2,735,968.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,867,329.76 : 8,802,242.08 = 1,823,720.48 : x
  2. Step 2: Convert to fraction form
    5,867,329.76/8,802,242.08 = 1,823,720.48/x
  3. Step 3: Cross multiply
    5,867,329.76x = 8,802,242.08 × 1,823,720.48
  4. Step 4: Simplify right side
    5,867,329.76x = 16,052,829,151,213.80
  5. Step 5: Solve for x
    x = 16,052,829,151,213.80/5,867,329.76
  6. Step 6: Final answer
    x = 2,735,968.46

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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.