Home / 1,233,116.92-1,849,676.28-334,558.59

Finding the Fourth Proportional to 1,233,116.92, 1,849,676.28 and 334,558.59

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Solution

The fourth proportional to 1,233,116.92, 1,849,676.28 and 334,558.59 is: 501,838.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,233,116.92 : 1,849,676.28 = 334,558.59 : x
  2. Step 2: Convert to fraction form
    1,233,116.92/1,849,676.28 = 334,558.59/x
  3. Step 3: Cross multiply
    1,233,116.92x = 1,849,676.28 × 334,558.59
  4. Step 4: Simplify right side
    1,233,116.92x = 618,825,080,002.37
  5. Step 5: Solve for x
    x = 618,825,080,002.37/1,233,116.92
  6. Step 6: Final answer
    x = 501,838.12

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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.