Home / 3,019,674.56-4,530,258.48-2,480,841.44

Finding the Fourth Proportional to 3,019,674.56, 4,530,258.48 and 2,480,841.44

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Solution

The fourth proportional to 3,019,674.56, 4,530,258.48 and 2,480,841.44 is: 3,721,875.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,674.56 : 4,530,258.48 = 2,480,841.44 : x
  2. Step 2: Convert to fraction form
    3,019,674.56/4,530,258.48 = 2,480,841.44/x
  3. Step 3: Cross multiply
    3,019,674.56x = 4,530,258.48 × 2,480,841.44
  4. Step 4: Simplify right side
    3,019,674.56x = 11,238,852,971,095.41
  5. Step 5: Solve for x
    x = 11,238,852,971,095.41/3,019,674.56
  6. Step 6: Final answer
    x = 3,721,875.57

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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.