Home / 3,687,560.10-5,531,340.15-2,252,669.40

Finding the Fourth Proportional to 3,687,560.10, 5,531,340.15 and 2,252,669.40

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Solution

The fourth proportional to 3,687,560.10, 5,531,340.15 and 2,252,669.40 is: 3,379,004.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,687,560.10 : 5,531,340.15 = 2,252,669.40 : x
  2. Step 2: Convert to fraction form
    3,687,560.10/5,531,340.15 = 2,252,669.40/x
  3. Step 3: Cross multiply
    3,687,560.10x = 5,531,340.15 × 2,252,669.40
  4. Step 4: Simplify right side
    3,687,560.10x = 12,460,280,696,896.41
  5. Step 5: Solve for x
    x = 12,460,280,696,896.41/3,687,560.10
  6. Step 6: Final answer
    x = 3,379,004.10

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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.