Home / 2,533,735.11-3,496,599.89-1,387,741.64

Finding the Fourth Proportional to 2,533,735.11, 3,496,599.89 and 1,387,741.64

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Solution

The fourth proportional to 2,533,735.11, 3,496,599.89 and 1,387,741.64 is: 1,915,108.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,735.11 : 3,496,599.89 = 1,387,741.64 : x
  2. Step 2: Convert to fraction form
    2,533,735.11/3,496,599.89 = 1,387,741.64/x
  3. Step 3: Cross multiply
    2,533,735.11x = 3,496,599.89 × 1,387,741.64
  4. Step 4: Simplify right side
    2,533,735.11x = 4,852,377,265,772.42
  5. Step 5: Solve for x
    x = 4,852,377,265,772.42/2,533,735.11
  6. Step 6: Final answer
    x = 1,915,108.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.