Home / 4,501,606.40-6,212,808.20-2,567,423.60

Finding the Fourth Proportional to 4,501,606.40, 6,212,808.20 and 2,567,423.60

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Solution

The fourth proportional to 4,501,606.40, 6,212,808.20 and 2,567,423.60 is: 3,543,381.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,606.40 : 6,212,808.20 = 2,567,423.60 : x
  2. Step 2: Convert to fraction form
    4,501,606.40/6,212,808.20 = 2,567,423.60/x
  3. Step 3: Cross multiply
    4,501,606.40x = 6,212,808.20 × 2,567,423.60
  4. Step 4: Simplify right side
    4,501,606.40x = 15,950,910,394,953.52
  5. Step 5: Solve for x
    x = 15,950,910,394,953.52/4,501,606.40
  6. Step 6: Final answer
    x = 3,543,381.85

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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.