Home / 1,710,243.34-2,360,104.70-946,296.90

Finding the Fourth Proportional to 1,710,243.34, 2,360,104.70 and 946,296.90

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Solution

The fourth proportional to 1,710,243.34, 2,360,104.70 and 946,296.90 is: 1,305,872.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,243.34 : 2,360,104.70 = 946,296.90 : x
  2. Step 2: Convert to fraction form
    1,710,243.34/2,360,104.70 = 946,296.90/x
  3. Step 3: Cross multiply
    1,710,243.34x = 2,360,104.70 × 946,296.90
  4. Step 4: Simplify right side
    1,710,243.34x = 2,233,359,761,285.43
  5. Step 5: Solve for x
    x = 2,233,359,761,285.43/1,710,243.34
  6. Step 6: Final answer
    x = 1,305,872.51

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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.