Home / 10,900,662.06-16,353,526.07-3,712,258.34

Finding the Fourth Proportional to 10,900,662.06, 16,353,526.07 and 3,712,258.34

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Solution

The fourth proportional to 10,900,662.06, 16,353,526.07 and 3,712,258.34 is: 5,569,250.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,900,662.06 : 16,353,526.07 = 3,712,258.34 : x
  2. Step 2: Convert to fraction form
    10,900,662.06/16,353,526.07 = 3,712,258.34/x
  3. Step 3: Cross multiply
    10,900,662.06x = 16,353,526.07 × 3,712,258.34
  4. Step 4: Simplify right side
    10,900,662.06x = 60,708,513,541,764.92
  5. Step 5: Solve for x
    x = 60,708,513,541,764.92/10,900,662.06
  6. Step 6: Final answer
    x = 5,569,250.13

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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.