Home / 6,034,957.66-8,328,399.40-3,281,806.10

Finding the Fourth Proportional to 6,034,957.66, 8,328,399.40 and 3,281,806.10

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Solution

The fourth proportional to 6,034,957.66, 8,328,399.40 and 3,281,806.10 is: 4,528,978.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,034,957.66 : 8,328,399.40 = 3,281,806.10 : x
  2. Step 2: Convert to fraction form
    6,034,957.66/8,328,399.40 = 3,281,806.10/x
  3. Step 3: Cross multiply
    6,034,957.66x = 8,328,399.40 × 3,281,806.10
  4. Step 4: Simplify right side
    6,034,957.66x = 27,332,192,000,021.07
  5. Step 5: Solve for x
    x = 27,332,192,000,021.07/6,034,957.66
  6. Step 6: Final answer
    x = 4,528,978.25

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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.