Home / 4,580,113.55-6,320,562.30-2,515,262.22

Finding the Fourth Proportional to 4,580,113.55, 6,320,562.30 and 2,515,262.22

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Solution

The fourth proportional to 4,580,113.55, 6,320,562.30 and 2,515,262.22 is: 3,471,064.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,113.55 : 6,320,562.30 = 2,515,262.22 : x
  2. Step 2: Convert to fraction form
    4,580,113.55/6,320,562.30 = 2,515,262.22/x
  3. Step 3: Cross multiply
    4,580,113.55x = 6,320,562.30 × 2,515,262.22
  4. Step 4: Simplify right side
    4,580,113.55x = 15,897,871,562,346.31
  5. Step 5: Solve for x
    x = 15,897,871,562,346.31/4,580,113.55
  6. Step 6: Final answer
    x = 3,471,064.94

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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.