Home / 13,710,265.96-20,567,167.98-4,608,438.52

Finding the Fourth Proportional to 13,710,265.96, 20,567,167.98 and 4,608,438.52

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Solution

The fourth proportional to 13,710,265.96, 20,567,167.98 and 4,608,438.52 is: 6,913,252.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,710,265.96 : 20,567,167.98 = 4,608,438.52 : x
  2. Step 2: Convert to fraction form
    13,710,265.96/20,567,167.98 = 4,608,438.52/x
  3. Step 3: Cross multiply
    13,710,265.96x = 20,567,167.98 × 4,608,438.52
  4. Step 4: Simplify right side
    13,710,265.96x = 94,782,529,166,342.58
  5. Step 5: Solve for x
    x = 94,782,529,166,342.58/13,710,265.96
  6. Step 6: Final answer
    x = 6,913,252.41

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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.