Home / 3,068,254.06-4,602,380.96-2,914,829.18

Finding the Fourth Proportional to 3,068,254.06, 4,602,380.96 and 2,914,829.18

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Solution

The fourth proportional to 3,068,254.06, 4,602,380.96 and 2,914,829.18 is: 4,372,243.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,254.06 : 4,602,380.96 = 2,914,829.18 : x
  2. Step 2: Convert to fraction form
    3,068,254.06/4,602,380.96 = 2,914,829.18/x
  3. Step 3: Cross multiply
    3,068,254.06x = 4,602,380.96 × 2,914,829.18
  4. Step 4: Simplify right side
    3,068,254.06x = 13,415,154,282,098.36
  5. Step 5: Solve for x
    x = 13,415,154,282,098.36/3,068,254.06
  6. Step 6: Final answer
    x = 4,372,243.64

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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.