Home / 1,244,641.39-1,717,463.15-700,763.19

Finding the Fourth Proportional to 1,244,641.39, 1,717,463.15 and 700,763.19

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Solution

The fourth proportional to 1,244,641.39, 1,717,463.15 and 700,763.19 is: 966,973.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,641.39 : 1,717,463.15 = 700,763.19 : x
  2. Step 2: Convert to fraction form
    1,244,641.39/1,717,463.15 = 700,763.19/x
  3. Step 3: Cross multiply
    1,244,641.39x = 1,717,463.15 × 700,763.19
  4. Step 4: Simplify right side
    1,244,641.39x = 1,203,534,952,197.63
  5. Step 5: Solve for x
    x = 1,203,534,952,197.63/1,244,641.39
  6. Step 6: Final answer
    x = 966,973.27

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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.