Home / 4,238,697.58-5,849,556.48-2,428,211.50

Finding the Fourth Proportional to 4,238,697.58, 5,849,556.48 and 2,428,211.50

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Solution

The fourth proportional to 4,238,697.58, 5,849,556.48 and 2,428,211.50 is: 3,351,019.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,697.58 : 5,849,556.48 = 2,428,211.50 : x
  2. Step 2: Convert to fraction form
    4,238,697.58/5,849,556.48 = 2,428,211.50/x
  3. Step 3: Cross multiply
    4,238,697.58x = 5,849,556.48 × 2,428,211.50
  4. Step 4: Simplify right side
    4,238,697.58x = 14,203,960,314,635.52
  5. Step 5: Solve for x
    x = 14,203,960,314,635.52/4,238,697.58
  6. Step 6: Final answer
    x = 3,351,019.99

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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.