Home / 4,783,410.71-6,601,104.88-2,607,955.64

Finding the Fourth Proportional to 4,783,410.71, 6,601,104.88 and 2,607,955.64

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Solution

The fourth proportional to 4,783,410.71, 6,601,104.88 and 2,607,955.64 is: 3,598,977.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783,410.71 : 6,601,104.88 = 2,607,955.64 : x
  2. Step 2: Convert to fraction form
    4,783,410.71/6,601,104.88 = 2,607,955.64/x
  3. Step 3: Cross multiply
    4,783,410.71x = 6,601,104.88 × 2,607,955.64
  4. Step 4: Simplify right side
    4,783,410.71x = 17,215,388,662,502.11
  5. Step 5: Solve for x
    x = 17,215,388,662,502.11/4,783,410.71
  6. Step 6: Final answer
    x = 3,598,977.74

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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.