Home / 3,568,258.18-4,924,071.02-1,936,632.70

Finding the Fourth Proportional to 3,568,258.18, 4,924,071.02 and 1,936,632.70

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Solution

The fourth proportional to 3,568,258.18, 4,924,071.02 and 1,936,632.70 is: 2,672,485.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,258.18 : 4,924,071.02 = 1,936,632.70 : x
  2. Step 2: Convert to fraction form
    3,568,258.18/4,924,071.02 = 1,936,632.70/x
  3. Step 3: Cross multiply
    3,568,258.18x = 4,924,071.02 × 1,936,632.70
  4. Step 4: Simplify right side
    3,568,258.18x = 9,536,116,954,454.35
  5. Step 5: Solve for x
    x = 9,536,116,954,454.35/3,568,258.18
  6. Step 6: Final answer
    x = 2,672,485.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.