Home / 3,630,437.78-5,011,554.78-2,584,534.19

Finding the Fourth Proportional to 3,630,437.78, 5,011,554.78 and 2,584,534.19

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Solution

The fourth proportional to 3,630,437.78, 5,011,554.78 and 2,584,534.19 is: 3,567,761.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,437.78 : 5,011,554.78 = 2,584,534.19 : x
  2. Step 2: Convert to fraction form
    3,630,437.78/5,011,554.78 = 2,584,534.19/x
  3. Step 3: Cross multiply
    3,630,437.78x = 5,011,554.78 × 2,584,534.19
  4. Step 4: Simplify right side
    3,630,437.78x = 12,952,534,648,910.15
  5. Step 5: Solve for x
    x = 12,952,534,648,910.15/3,630,437.78
  6. Step 6: Final answer
    x = 3,567,761.09

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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.