Home / 3,567,206.48-5,349,518.48-1,518,003.68

Finding the Fourth Proportional to 3,567,206.48, 5,349,518.48 and 1,518,003.68

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Solution

The fourth proportional to 3,567,206.48, 5,349,518.48 and 1,518,003.68 is: 2,276,456.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,206.48 : 5,349,518.48 = 1,518,003.68 : x
  2. Step 2: Convert to fraction form
    3,567,206.48/5,349,518.48 = 1,518,003.68/x
  3. Step 3: Cross multiply
    3,567,206.48x = 5,349,518.48 × 1,518,003.68
  4. Step 4: Simplify right side
    3,567,206.48x = 8,120,588,738,868.01
  5. Step 5: Solve for x
    x = 8,120,588,738,868.01/3,567,206.48
  6. Step 6: Final answer
    x = 2,276,456.04

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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.