Home / 2,294,175.15-3,165,065.69-1,313,590.14

Finding the Fourth Proportional to 2,294,175.15, 3,165,065.69 and 1,313,590.14

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Solution

The fourth proportional to 2,294,175.15, 3,165,065.69 and 1,313,590.14 is: 1,812,241.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,175.15 : 3,165,065.69 = 1,313,590.14 : x
  2. Step 2: Convert to fraction form
    2,294,175.15/3,165,065.69 = 1,313,590.14/x
  3. Step 3: Cross multiply
    2,294,175.15x = 3,165,065.69 × 1,313,590.14
  4. Step 4: Simplify right side
    2,294,175.15x = 4,157,599,076,268.35
  5. Step 5: Solve for x
    x = 4,157,599,076,268.35/2,294,175.15
  6. Step 6: Final answer
    x = 1,812,241.35

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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.