Home / 8,955,627.72-13,433,374.54-2,565,885.32

Finding the Fourth Proportional to 8,955,627.72, 13,433,374.54 and 2,565,885.32

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Solution

The fourth proportional to 8,955,627.72, 13,433,374.54 and 2,565,885.32 is: 3,848,808.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,955,627.72 : 13,433,374.54 = 2,565,885.32 : x
  2. Step 2: Convert to fraction form
    8,955,627.72/13,433,374.54 = 2,565,885.32/x
  3. Step 3: Cross multiply
    8,955,627.72x = 13,433,374.54 × 2,565,885.32
  4. Step 4: Simplify right side
    8,955,627.72x = 34,468,498,530,247.75
  5. Step 5: Solve for x
    x = 34,468,498,530,247.75/8,955,627.72
  6. Step 6: Final answer
    x = 3,848,808.77

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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.