Home / 1,751,430.97-2,416,973.64-946,614.97

Finding the Fourth Proportional to 1,751,430.97, 2,416,973.64 and 946,614.97

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Solution

The fourth proportional to 1,751,430.97, 2,416,973.64 and 946,614.97 is: 1,306,328.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,430.97 : 2,416,973.64 = 946,614.97 : x
  2. Step 2: Convert to fraction form
    1,751,430.97/2,416,973.64 = 946,614.97/x
  3. Step 3: Cross multiply
    1,751,430.97x = 2,416,973.64 × 946,614.97
  4. Step 4: Simplify right side
    1,751,430.97x = 2,287,943,417,634.52
  5. Step 5: Solve for x
    x = 2,287,943,417,634.52/1,751,430.97
  6. Step 6: Final answer
    x = 1,306,328.06

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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.