Home / 6,710,574.55-10,056,478.91-3,629,914.41

Finding the Fourth Proportional to 6,710,574.55, 10,056,478.91 and 3,629,914.41

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Solution

The fourth proportional to 6,710,574.55, 10,056,478.91 and 3,629,914.41 is: 5,439,796.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710,574.55 : 10,056,478.91 = 3,629,914.41 : x
  2. Step 2: Convert to fraction form
    6,710,574.55/10,056,478.91 = 3,629,914.41/x
  3. Step 3: Cross multiply
    6,710,574.55x = 10,056,478.91 × 3,629,914.41
  4. Step 4: Simplify right side
    6,710,574.55x = 36,504,157,692,682.89
  5. Step 5: Solve for x
    x = 36,504,157,692,682.89/6,710,574.55
  6. Step 6: Final answer
    x = 5,439,796.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.