Home / 1,710,108.19-2,359,912.80-935,736.04

Finding the Fourth Proportional to 1,710,108.19, 2,359,912.80 and 935,736.04

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Solution

The fourth proportional to 1,710,108.19, 2,359,912.80 and 935,736.04 is: 1,291,295.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,108.19 : 2,359,912.80 = 935,736.04 : x
  2. Step 2: Convert to fraction form
    1,710,108.19/2,359,912.80 = 935,736.04/x
  3. Step 3: Cross multiply
    1,710,108.19x = 2,359,912.80 × 935,736.04
  4. Step 4: Simplify right side
    1,710,108.19x = 2,208,255,458,217.31
  5. Step 5: Solve for x
    x = 2,208,255,458,217.31/1,710,108.19
  6. Step 6: Final answer
    x = 1,291,295.76

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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.