Home / 10,722,035.41-14,798,561.03-6,370,284.03

Finding the Fourth Proportional to 10,722,035.41, 14,798,561.03 and 6,370,284.03

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Solution

The fourth proportional to 10,722,035.41, 14,798,561.03 and 6,370,284.03 is: 8,792,270.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,722,035.41 : 14,798,561.03 = 6,370,284.03 : x
  2. Step 2: Convert to fraction form
    10,722,035.41/14,798,561.03 = 6,370,284.03/x
  3. Step 3: Cross multiply
    10,722,035.41x = 14,798,561.03 × 6,370,284.03
  4. Step 4: Simplify right side
    10,722,035.41x = 94,271,037,052,006.66
  5. Step 5: Solve for x
    x = 94,271,037,052,006.66/10,722,035.41
  6. Step 6: Final answer
    x = 8,792,270.63

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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.