Home / 1,750,054.13-2,415,076.32-945,238.13

Finding the Fourth Proportional to 1,750,054.13, 2,415,076.32 and 945,238.13

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Solution

The fourth proportional to 1,750,054.13, 2,415,076.32 and 945,238.13 is: 1,304,429.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,054.13 : 2,415,076.32 = 945,238.13 : x
  2. Step 2: Convert to fraction form
    1,750,054.13/2,415,076.32 = 945,238.13/x
  3. Step 3: Cross multiply
    1,750,054.13x = 2,415,076.32 × 945,238.13
  4. Step 4: Simplify right side
    1,750,054.13x = 2,282,822,212,448.70
  5. Step 5: Solve for x
    x = 2,282,822,212,448.70/1,750,054.13
  6. Step 6: Final answer
    x = 1,304,429.49

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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.