Home / 9,014,258.80-13,521,388.20-2,624,719.60

Finding the Fourth Proportional to 9,014,258.80, 13,521,388.20 and 2,624,719.60

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Solution

The fourth proportional to 9,014,258.80, 13,521,388.20 and 2,624,719.60 is: 3,937,079.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014,258.80 : 13,521,388.20 = 2,624,719.60 : x
  2. Step 2: Convert to fraction form
    9,014,258.80/13,521,388.20 = 2,624,719.60/x
  3. Step 3: Cross multiply
    9,014,258.80x = 13,521,388.20 × 2,624,719.60
  4. Step 4: Simplify right side
    9,014,258.80x = 35,489,852,627,748.72
  5. Step 5: Solve for x
    x = 35,489,852,627,748.72/9,014,258.80
  6. Step 6: Final answer
    x = 3,937,079.40

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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.