Home / 1,750,200.09-2,415,261.83-975,821.73

Finding the Fourth Proportional to 1,750,200.09, 2,415,261.83 and 975,821.73

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Solution

The fourth proportional to 1,750,200.09, 2,415,261.83 and 975,821.73 is: 1,346,626.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,200.09 : 2,415,261.83 = 975,821.73 : x
  2. Step 2: Convert to fraction form
    1,750,200.09/2,415,261.83 = 975,821.73/x
  3. Step 3: Cross multiply
    1,750,200.09x = 2,415,261.83 × 975,821.73
  4. Step 4: Simplify right side
    1,750,200.09x = 2,356,864,972,474.46
  5. Step 5: Solve for x
    x = 2,356,864,972,474.46/1,750,200.09
  6. Step 6: Final answer
    x = 1,346,626.01

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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.