Home / 1,244,444.04-1,717,243.74-700,551.72

Finding the Fourth Proportional to 1,244,444.04, 1,717,243.74 and 700,551.72

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Solution

The fourth proportional to 1,244,444.04, 1,717,243.74 and 700,551.72 is: 966,711.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,444.04 : 1,717,243.74 = 700,551.72 : x
  2. Step 2: Convert to fraction form
    1,244,444.04/1,717,243.74 = 700,551.72/x
  3. Step 3: Cross multiply
    1,244,444.04x = 1,717,243.74 × 700,551.72
  4. Step 4: Simplify right side
    1,244,444.04x = 1,203,018,055,716.23
  5. Step 5: Solve for x
    x = 1,203,018,055,716.23/1,244,444.04
  6. Step 6: Final answer
    x = 966,711.25

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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.