Home / 6,155,534.18-9,233,777.88-2,056,869.45

Finding the Fourth Proportional to 6,155,534.18, 9,233,777.88 and 2,056,869.45

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Solution

The fourth proportional to 6,155,534.18, 9,233,777.88 and 2,056,869.45 is: 3,085,463.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,534.18 : 9,233,777.88 = 2,056,869.45 : x
  2. Step 2: Convert to fraction form
    6,155,534.18/9,233,777.88 = 2,056,869.45/x
  3. Step 3: Cross multiply
    6,155,534.18x = 9,233,777.88 × 2,056,869.45
  4. Step 4: Simplify right side
    6,155,534.18x = 18,992,675,629,457.77
  5. Step 5: Solve for x
    x = 18,992,675,629,457.77/6,155,534.18
  6. Step 6: Final answer
    x = 3,085,463.44

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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.