Home / 1,853,934.48-2,557,107.87-1,701,464.16

Finding the Fourth Proportional to 1,853,934.48, 2,557,107.87 and 1,701,464.16

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Solution

The fourth proportional to 1,853,934.48, 2,557,107.87 and 1,701,464.16 is: 2,346,807.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,934.48 : 2,557,107.87 = 1,701,464.16 : x
  2. Step 2: Convert to fraction form
    1,853,934.48/2,557,107.87 = 1,701,464.16/x
  3. Step 3: Cross multiply
    1,853,934.48x = 2,557,107.87 × 1,701,464.16
  4. Step 4: Simplify right side
    1,853,934.48x = 4,350,827,394,058.94
  5. Step 5: Solve for x
    x = 4,350,827,394,058.94/1,853,934.48
  6. Step 6: Final answer
    x = 2,346,807.53

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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.