Home / 3,435,464.60-5,142,699.30-3,435,464.60

Finding the Fourth Proportional to 3,435,464.60, 5,142,699.30 and 3,435,464.60

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Solution

The fourth proportional to 3,435,464.60, 5,142,699.30 and 3,435,464.60 is: 5,142,699.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435,464.60 : 5,142,699.30 = 3,435,464.60 : x
  2. Step 2: Convert to fraction form
    3,435,464.60/5,142,699.30 = 3,435,464.60/x
  3. Step 3: Cross multiply
    3,435,464.60x = 5,142,699.30 × 3,435,464.60
  4. Step 4: Simplify right side
    3,435,464.60x = 17,667,561,393,594.78
  5. Step 5: Solve for x
    x = 17,667,561,393,594.78/3,435,464.60
  6. Step 6: Final answer
    x = 5,142,699.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.