Home / 4,522,651.52-6,241,298.10-2,457,666.68

Finding the Fourth Proportional to 4,522,651.52, 6,241,298.10 and 2,457,666.68

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Solution

The fourth proportional to 4,522,651.52, 6,241,298.10 and 2,457,666.68 is: 3,391,601.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,522,651.52 : 6,241,298.10 = 2,457,666.68 : x
  2. Step 2: Convert to fraction form
    4,522,651.52/6,241,298.10 = 2,457,666.68/x
  3. Step 3: Cross multiply
    4,522,651.52x = 6,241,298.10 × 2,457,666.68
  4. Step 4: Simplify right side
    4,522,651.52x = 15,339,030,380,317.31
  5. Step 5: Solve for x
    x = 15,339,030,380,317.31/4,522,651.52
  6. Step 6: Final answer
    x = 3,391,601.21

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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.