Home / 1,750,076.50-2,415,107.19-945,260.50

Finding the Fourth Proportional to 1,750,076.50, 2,415,107.19 and 945,260.50

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Solution

The fourth proportional to 1,750,076.50, 2,415,107.19 and 945,260.50 is: 1,304,460.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,076.50 : 2,415,107.19 = 945,260.50 : x
  2. Step 2: Convert to fraction form
    1,750,076.50/2,415,107.19 = 945,260.50/x
  3. Step 3: Cross multiply
    1,750,076.50x = 2,415,107.19 × 945,260.50
  4. Step 4: Simplify right side
    1,750,076.50x = 2,282,905,429,973.00
  5. Step 5: Solve for x
    x = 2,282,905,429,973.00/1,750,076.50
  6. Step 6: Final answer
    x = 1,304,460.37

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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.