Home / 5,557,748.75-7,669,693.28-3,014,132.75

Finding the Fourth Proportional to 5,557,748.75, 7,669,693.28 and 3,014,132.75

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Solution

The fourth proportional to 5,557,748.75, 7,669,693.28 and 3,014,132.75 is: 4,159,503.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,557,748.75 : 7,669,693.28 = 3,014,132.75 : x
  2. Step 2: Convert to fraction form
    5,557,748.75/7,669,693.28 = 3,014,132.75/x
  3. Step 3: Cross multiply
    5,557,748.75x = 7,669,693.28 × 3,014,132.75
  4. Step 4: Simplify right side
    5,557,748.75x = 23,117,473,682,632.26
  5. Step 5: Solve for x
    x = 23,117,473,682,632.26/5,557,748.75
  6. Step 6: Final answer
    x = 4,159,503.20

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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.