Home / 6,090,178.69-8,403,768.52-3,373,244.29

Finding the Fourth Proportional to 6,090,178.69, 8,403,768.52 and 3,373,244.29

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Solution

The fourth proportional to 6,090,178.69, 8,403,768.52 and 3,373,244.29 is: 4,654,701.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090,178.69 : 8,403,768.52 = 3,373,244.29 : x
  2. Step 2: Convert to fraction form
    6,090,178.69/8,403,768.52 = 3,373,244.29/x
  3. Step 3: Cross multiply
    6,090,178.69x = 8,403,768.52 × 3,373,244.29
  4. Step 4: Simplify right side
    6,090,178.69x = 28,347,964,174,571.75
  5. Step 5: Solve for x
    x = 28,347,964,174,571.75/6,090,178.69
  6. Step 6: Final answer
    x = 4,654,701.55

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1.5x scale

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.