Home / 4,999,712.52-7,498,020.84-1,804,434.24

Finding the Fourth Proportional to 4,999,712.52, 7,498,020.84 and 1,804,434.24

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Solution

The fourth proportional to 4,999,712.52, 7,498,020.84 and 1,804,434.24 is: 2,706,092.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,999,712.52 : 7,498,020.84 = 1,804,434.24 : x
  2. Step 2: Convert to fraction form
    4,999,712.52/7,498,020.84 = 1,804,434.24/x
  3. Step 3: Cross multiply
    4,999,712.52x = 7,498,020.84 × 1,804,434.24
  4. Step 4: Simplify right side
    4,999,712.52x = 13,529,685,535,929.56
  5. Step 5: Solve for x
    x = 13,529,685,535,929.56/4,999,712.52
  6. Step 6: Final answer
    x = 2,706,092.70

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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.