Home / 1,027,254.24-1,540,484.46-353,207.88

Finding the Fourth Proportional to 1,027,254.24, 1,540,484.46 and 353,207.88

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Solution

The fourth proportional to 1,027,254.24, 1,540,484.46 and 353,207.88 is: 529,675.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,254.24 : 1,540,484.46 = 353,207.88 : x
  2. Step 2: Convert to fraction form
    1,027,254.24/1,540,484.46 = 353,207.88/x
  3. Step 3: Cross multiply
    1,027,254.24x = 1,540,484.46 × 353,207.88
  4. Step 4: Simplify right side
    1,027,254.24x = 544,111,250,289.55
  5. Step 5: Solve for x
    x = 544,111,250,289.55/1,027,254.24
  6. Step 6: Final answer
    x = 529,675.35

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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.