Home / 1,701,705.10-2,552,557.65-1,491,753.10

Finding the Fourth Proportional to 1,701,705.10, 2,552,557.65 and 1,491,753.10

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Solution

The fourth proportional to 1,701,705.10, 2,552,557.65 and 1,491,753.10 is: 2,237,629.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,705.10 : 2,552,557.65 = 1,491,753.10 : x
  2. Step 2: Convert to fraction form
    1,701,705.10/2,552,557.65 = 1,491,753.10/x
  3. Step 3: Cross multiply
    1,701,705.10x = 2,552,557.65 × 1,491,753.10
  4. Step 4: Simplify right side
    1,701,705.10x = 3,807,785,787,316.22
  5. Step 5: Solve for x
    x = 3,807,785,787,316.22/1,701,705.10
  6. Step 6: Final answer
    x = 2,237,629.65

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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.