Home / 4,934,845.12-7,381,796.40-4,632,514.24

Finding the Fourth Proportional to 4,934,845.12, 7,381,796.40 and 4,632,514.24

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Solution

The fourth proportional to 4,934,845.12, 7,381,796.40 and 4,632,514.24 is: 6,929,554.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934,845.12 : 7,381,796.40 = 4,632,514.24 : x
  2. Step 2: Convert to fraction form
    4,934,845.12/7,381,796.40 = 4,632,514.24/x
  3. Step 3: Cross multiply
    4,934,845.12x = 7,381,796.40 × 4,632,514.24
  4. Step 4: Simplify right side
    4,934,845.12x = 34,196,276,939,780.74
  5. Step 5: Solve for x
    x = 34,196,276,939,780.74/4,934,845.12
  6. Step 6: Final answer
    x = 6,929,554.24

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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.