Home / 1,710,896.36-2,361,008.38-946,933.52

Finding the Fourth Proportional to 1,710,896.36, 2,361,008.38 and 946,933.52

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Solution

The fourth proportional to 1,710,896.36, 2,361,008.38 and 946,933.52 is: 1,306,752.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,896.36 : 2,361,008.38 = 946,933.52 : x
  2. Step 2: Convert to fraction form
    1,710,896.36/2,361,008.38 = 946,933.52/x
  3. Step 3: Cross multiply
    1,710,896.36x = 2,361,008.38 × 946,933.52
  4. Step 4: Simplify right side
    1,710,896.36x = 2,235,717,976,022.90
  5. Step 5: Solve for x
    x = 2,235,717,976,022.90/1,710,896.36
  6. Step 6: Final answer
    x = 1,306,752.43

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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.