Home / 2,328,813.08-3,214,921.80-1,804,347.24

Finding the Fourth Proportional to 2,328,813.08, 3,214,921.80 and 1,804,347.24

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Solution

The fourth proportional to 2,328,813.08, 3,214,921.80 and 1,804,347.24 is: 2,490,897.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,328,813.08 : 3,214,921.80 = 1,804,347.24 : x
  2. Step 2: Convert to fraction form
    2,328,813.08/3,214,921.80 = 1,804,347.24/x
  3. Step 3: Cross multiply
    2,328,813.08x = 3,214,921.80 × 1,804,347.24
  4. Step 4: Simplify right side
    2,328,813.08x = 5,800,835,276,645.83
  5. Step 5: Solve for x
    x = 5,800,835,276,645.83/2,328,813.08
  6. Step 6: Final answer
    x = 2,490,897.76

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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.