Home / 4,617,829-6,372,485.22-2,580,655.24

Finding the Fourth Proportional to 4,617,829, 6,372,485.22 and 2,580,655.24

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Solution

The fourth proportional to 4,617,829, 6,372,485.22 and 2,580,655.24 is: 3,561,237.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,617,829 : 6,372,485.22 = 2,580,655.24 : x
  2. Step 2: Convert to fraction form
    4,617,829/6,372,485.22 = 2,580,655.24/x
  3. Step 3: Cross multiply
    4,617,829x = 6,372,485.22 × 2,580,655.24
  4. Step 4: Simplify right side
    4,617,829x = 16,445,187,374,815.55
  5. Step 5: Solve for x
    x = 16,445,187,374,815.55/4,617,829
  6. Step 6: Final answer
    x = 3,561,237.84

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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.