Home / 5,330,744.47-7,996,110.22-1,736,505.55

Finding the Fourth Proportional to 5,330,744.47, 7,996,110.22 and 1,736,505.55

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Solution

The fourth proportional to 5,330,744.47, 7,996,110.22 and 1,736,505.55 is: 2,604,756.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,330,744.47 : 7,996,110.22 = 1,736,505.55 : x
  2. Step 2: Convert to fraction form
    5,330,744.47/7,996,110.22 = 1,736,505.55/x
  3. Step 3: Cross multiply
    5,330,744.47x = 7,996,110.22 × 1,736,505.55
  4. Step 4: Simplify right side
    5,330,744.47x = 13,885,289,726,778.64
  5. Step 5: Solve for x
    x = 13,885,289,726,778.64/5,330,744.47
  6. Step 6: Final answer
    x = 2,604,756.21

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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.