Home / 4,441,503.31-6,129,316.83-2,605,992.83

Finding the Fourth Proportional to 4,441,503.31, 6,129,316.83 and 2,605,992.83

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Solution

The fourth proportional to 4,441,503.31, 6,129,316.83 and 2,605,992.83 is: 3,596,294.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,503.31 : 6,129,316.83 = 2,605,992.83 : x
  2. Step 2: Convert to fraction form
    4,441,503.31/6,129,316.83 = 2,605,992.83/x
  3. Step 3: Cross multiply
    4,441,503.31x = 6,129,316.83 × 2,605,992.83
  4. Step 4: Simplify right side
    4,441,503.31x = 15,972,955,668,101.78
  5. Step 5: Solve for x
    x = 15,972,955,668,101.78/4,441,503.31
  6. Step 6: Final answer
    x = 3,596,294.89

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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.