Home / 5,253,468.13-7,249,966.32-3,048,164.43

Finding the Fourth Proportional to 5,253,468.13, 7,249,966.32 and 3,048,164.43

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Solution

The fourth proportional to 5,253,468.13, 7,249,966.32 and 3,048,164.43 is: 4,206,571.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,253,468.13 : 7,249,966.32 = 3,048,164.43 : x
  2. Step 2: Convert to fraction form
    5,253,468.13/7,249,966.32 = 3,048,164.43/x
  3. Step 3: Cross multiply
    5,253,468.13x = 7,249,966.32 × 3,048,164.43
  4. Step 4: Simplify right side
    5,253,468.13x = 22,099,089,440,081.18
  5. Step 5: Solve for x
    x = 22,099,089,440,081.18/5,253,468.13
  6. Step 6: Final answer
    x = 4,206,571.52

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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.