Home / 6,571,457.40-9,857,186.10-2,083,733.40

Finding the Fourth Proportional to 6,571,457.40, 9,857,186.10 and 2,083,733.40

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Solution

The fourth proportional to 6,571,457.40, 9,857,186.10 and 2,083,733.40 is: 3,125,600.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571,457.40 : 9,857,186.10 = 2,083,733.40 : x
  2. Step 2: Convert to fraction form
    6,571,457.40/9,857,186.10 = 2,083,733.40/x
  3. Step 3: Cross multiply
    6,571,457.40x = 9,857,186.10 × 2,083,733.40
  4. Step 4: Simplify right side
    6,571,457.40x = 20,539,747,906,585.74
  5. Step 5: Solve for x
    x = 20,539,747,906,585.74/6,571,457.40
  6. Step 6: Final answer
    x = 3,125,600.10

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Double scale
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Similar ratio
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1.5x scale

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.