Home / 8,823,795.12-13,231,931.04-3,357,957.24

Finding the Fourth Proportional to 8,823,795.12, 13,231,931.04 and 3,357,957.24

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Solution

The fourth proportional to 8,823,795.12, 13,231,931.04 and 3,357,957.24 is: 5,035,504.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,823,795.12 : 13,231,931.04 = 3,357,957.24 : x
  2. Step 2: Convert to fraction form
    8,823,795.12/13,231,931.04 = 3,357,957.24/x
  3. Step 3: Cross multiply
    8,823,795.12x = 13,231,931.04 × 3,357,957.24
  4. Step 4: Simplify right side
    8,823,795.12x = 44,432,258,634,948.73
  5. Step 5: Solve for x
    x = 44,432,258,634,948.73/8,823,795.12
  6. Step 6: Final answer
    x = 5,035,504.34

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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.