Home / 2,916,102.60-4,374,153.90-2,510,195.40

Finding the Fourth Proportional to 2,916,102.60, 4,374,153.90 and 2,510,195.40

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Solution

The fourth proportional to 2,916,102.60, 4,374,153.90 and 2,510,195.40 is: 3,765,293.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,916,102.60 : 4,374,153.90 = 2,510,195.40 : x
  2. Step 2: Convert to fraction form
    2,916,102.60/4,374,153.90 = 2,510,195.40/x
  3. Step 3: Cross multiply
    2,916,102.60x = 4,374,153.90 × 2,510,195.40
  4. Step 4: Simplify right side
    2,916,102.60x = 10,979,980,998,672.06
  5. Step 5: Solve for x
    x = 10,979,980,998,672.06/2,916,102.60
  6. Step 6: Final answer
    x = 3,765,293.10

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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.