Home / 9,259,746.74-12,774,204.46-5,997,610.25

Finding the Fourth Proportional to 9,259,746.74, 12,774,204.46 and 5,997,610.25

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Solution

The fourth proportional to 9,259,746.74, 12,774,204.46 and 5,997,610.25 is: 8,273,951.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,259,746.74 : 12,774,204.46 = 5,997,610.25 : x
  2. Step 2: Convert to fraction form
    9,259,746.74/12,774,204.46 = 5,997,610.25/x
  3. Step 3: Cross multiply
    9,259,746.74x = 12,774,204.46 × 5,997,610.25
  4. Step 4: Simplify right side
    9,259,746.74x = 76,614,699,604,891.72
  5. Step 5: Solve for x
    x = 76,614,699,604,891.72/9,259,746.74
  6. Step 6: Final answer
    x = 8,273,951.95

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Double scale
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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.