Home / 11,071,989.60-16,607,984.40-3,498,955.35

Finding the Fourth Proportional to 11,071,989.60, 16,607,984.40 and 3,498,955.35

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Solution

The fourth proportional to 11,071,989.60, 16,607,984.40 and 3,498,955.35 is: 5,248,433.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071,989.60 : 16,607,984.40 = 3,498,955.35 : x
  2. Step 2: Convert to fraction form
    11,071,989.60/16,607,984.40 = 3,498,955.35/x
  3. Step 3: Cross multiply
    11,071,989.60x = 16,607,984.40 × 3,498,955.35
  4. Step 4: Simplify right side
    11,071,989.60x = 58,110,595,869,096.54
  5. Step 5: Solve for x
    x = 58,110,595,869,096.54/11,071,989.60
  6. Step 6: Final answer
    x = 5,248,433.03

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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.