Home / 5,624,473.56-7,761,766.86-3,046,152.84

Finding the Fourth Proportional to 5,624,473.56, 7,761,766.86 and 3,046,152.84

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Solution

The fourth proportional to 5,624,473.56, 7,761,766.86 and 3,046,152.84 is: 4,203,687.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,624,473.56 : 7,761,766.86 = 3,046,152.84 : x
  2. Step 2: Convert to fraction form
    5,624,473.56/7,761,766.86 = 3,046,152.84/x
  3. Step 3: Cross multiply
    5,624,473.56x = 7,761,766.86 × 3,046,152.84
  4. Step 4: Simplify right side
    5,624,473.56x = 23,643,528,164,006.88
  5. Step 5: Solve for x
    x = 23,643,528,164,006.88/5,624,473.56
  6. Step 6: Final answer
    x = 4,203,687.32

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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.