Home / 1,452,883.88-2,004,852.30-808,339.44

Finding the Fourth Proportional to 1,452,883.88, 2,004,852.30 and 808,339.44

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Solution

The fourth proportional to 1,452,883.88, 2,004,852.30 and 808,339.44 is: 1,115,437.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,883.88 : 2,004,852.30 = 808,339.44 : x
  2. Step 2: Convert to fraction form
    1,452,883.88/2,004,852.30 = 808,339.44/x
  3. Step 3: Cross multiply
    1,452,883.88x = 2,004,852.30 × 808,339.44
  4. Step 4: Simplify right side
    1,452,883.88x = 1,620,601,185,464.71
  5. Step 5: Solve for x
    x = 1,620,601,185,464.71/1,452,883.88
  6. Step 6: Final answer
    x = 1,115,437.52

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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.