Home / 7,672,353.08-10,587,093.46-4,234,372.07

Finding the Fourth Proportional to 7,672,353.08, 10,587,093.46 and 4,234,372.07

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Solution

The fourth proportional to 7,672,353.08, 10,587,093.46 and 4,234,372.07 is: 5,843,017.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,672,353.08 : 10,587,093.46 = 4,234,372.07 : x
  2. Step 2: Convert to fraction form
    7,672,353.08/10,587,093.46 = 4,234,372.07/x
  3. Step 3: Cross multiply
    7,672,353.08x = 10,587,093.46 × 4,234,372.07
  4. Step 4: Simplify right side
    7,672,353.08x = 44,829,692,785,982.27
  5. Step 5: Solve for x
    x = 44,829,692,785,982.27/7,672,353.08
  6. Step 6: Final answer
    x = 5,843,017.44

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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.