Home / 8,842,825.60-13,265,678.18-2,611,558.80

Finding the Fourth Proportional to 8,842,825.60, 13,265,678.18 and 2,611,558.80

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Solution

The fourth proportional to 8,842,825.60, 13,265,678.18 and 2,611,558.80 is: 3,917,763.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,842,825.60 : 13,265,678.18 = 2,611,558.80 : x
  2. Step 2: Convert to fraction form
    8,842,825.60/13,265,678.18 = 2,611,558.80/x
  3. Step 3: Cross multiply
    8,842,825.60x = 13,265,678.18 × 2,611,558.80
  4. Step 4: Simplify right side
    8,842,825.60x = 34,644,098,588,946.98
  5. Step 5: Solve for x
    x = 34,644,098,588,946.98/8,842,825.60
  6. Step 6: Final answer
    x = 3,917,763.41

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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.