Home / 4,795,809.10-7,193,713.65-3,457,365.10

Finding the Fourth Proportional to 4,795,809.10, 7,193,713.65 and 3,457,365.10

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Solution

The fourth proportional to 4,795,809.10, 7,193,713.65 and 3,457,365.10 is: 5,186,047.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,809.10 : 7,193,713.65 = 3,457,365.10 : x
  2. Step 2: Convert to fraction form
    4,795,809.10/7,193,713.65 = 3,457,365.10/x
  3. Step 3: Cross multiply
    4,795,809.10x = 7,193,713.65 × 3,457,365.10
  4. Step 4: Simplify right side
    4,795,809.10x = 24,871,294,512,903.62
  5. Step 5: Solve for x
    x = 24,871,294,512,903.62/4,795,809.10
  6. Step 6: Final answer
    x = 5,186,047.65

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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.