Home / 3,362,873.38-4,640,877.28-1,835,064.34

Finding the Fourth Proportional to 3,362,873.38, 4,640,877.28 and 1,835,064.34

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Solution

The fourth proportional to 3,362,873.38, 4,640,877.28 and 1,835,064.34 is: 2,532,449.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,873.38 : 4,640,877.28 = 1,835,064.34 : x
  2. Step 2: Convert to fraction form
    3,362,873.38/4,640,877.28 = 1,835,064.34/x
  3. Step 3: Cross multiply
    3,362,873.38x = 4,640,877.28 × 1,835,064.34
  4. Step 4: Simplify right side
    3,362,873.38x = 8,516,308,402,844.20
  5. Step 5: Solve for x
    x = 8,516,308,402,844.20/3,362,873.38
  6. Step 6: Final answer
    x = 2,532,449.91

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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.