Home / 1,748,354.44-2,622,886.36-549,998.04

Finding the Fourth Proportional to 1,748,354.44, 2,622,886.36 and 549,998.04

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Solution

The fourth proportional to 1,748,354.44, 2,622,886.36 and 549,998.04 is: 825,108.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,354.44 : 2,622,886.36 = 549,998.04 : x
  2. Step 2: Convert to fraction form
    1,748,354.44/2,622,886.36 = 549,998.04/x
  3. Step 3: Cross multiply
    1,748,354.44x = 2,622,886.36 × 549,998.04
  4. Step 4: Simplify right side
    1,748,354.44x = 1,442,582,361,320.43
  5. Step 5: Solve for x
    x = 1,442,582,361,320.43/1,748,354.44
  6. Step 6: Final answer
    x = 825,108.64

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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.