Home / 5,073,605.01-7,001,861.31-3,009,842.46

Finding the Fourth Proportional to 5,073,605.01, 7,001,861.31 and 3,009,842.46

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Solution

The fourth proportional to 5,073,605.01, 7,001,861.31 and 3,009,842.46 is: 4,153,752.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,073,605.01 : 7,001,861.31 = 3,009,842.46 : x
  2. Step 2: Convert to fraction form
    5,073,605.01/7,001,861.31 = 3,009,842.46/x
  3. Step 3: Cross multiply
    5,073,605.01x = 7,001,861.31 × 3,009,842.46
  4. Step 4: Simplify right side
    5,073,605.01x = 21,074,499,469,869.22
  5. Step 5: Solve for x
    x = 21,074,499,469,869.22/5,073,605.01
  6. Step 6: Final answer
    x = 4,153,752.50

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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.