Home / 1,300,093.60-1,950,698.67-501,935.71

Finding the Fourth Proportional to 1,300,093.60, 1,950,698.67 and 501,935.71

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Solution

The fourth proportional to 1,300,093.60, 1,950,698.67 and 501,935.71 is: 753,119.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,300,093.60 : 1,950,698.67 = 501,935.71 : x
  2. Step 2: Convert to fraction form
    1,300,093.60/1,950,698.67 = 501,935.71/x
  3. Step 3: Cross multiply
    1,300,093.60x = 1,950,698.67 × 501,935.71
  4. Step 4: Simplify right side
    1,300,093.60x = 979,125,321,922.51
  5. Step 5: Solve for x
    x = 979,125,321,922.51/1,300,093.60
  6. Step 6: Final answer
    x = 753,119.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.