Home / 3,450,754.81-4,762,060.54-2,001,309.62

Finding the Fourth Proportional to 3,450,754.81, 4,762,060.54 and 2,001,309.62

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Solution

The fourth proportional to 3,450,754.81, 4,762,060.54 and 2,001,309.62 is: 2,761,818.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,450,754.81 : 4,762,060.54 = 2,001,309.62 : x
  2. Step 2: Convert to fraction form
    3,450,754.81/4,762,060.54 = 2,001,309.62/x
  3. Step 3: Cross multiply
    3,450,754.81x = 4,762,060.54 × 2,001,309.62
  4. Step 4: Simplify right side
    3,450,754.81x = 9,530,357,576,626.27
  5. Step 5: Solve for x
    x = 9,530,357,576,626.27/3,450,754.81
  6. Step 6: Final answer
    x = 2,761,818.24

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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.