Home / 4,508,980.92-6,762,027.96-1,475,524.44

Finding the Fourth Proportional to 4,508,980.92, 6,762,027.96 and 1,475,524.44

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Solution

The fourth proportional to 4,508,980.92, 6,762,027.96 and 1,475,524.44 is: 2,212,814.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,508,980.92 : 6,762,027.96 = 1,475,524.44 : x
  2. Step 2: Convert to fraction form
    4,508,980.92/6,762,027.96 = 1,475,524.44/x
  3. Step 3: Cross multiply
    4,508,980.92x = 6,762,027.96 × 1,475,524.44
  4. Step 4: Simplify right side
    4,508,980.92x = 9,977,537,518,943.34
  5. Step 5: Solve for x
    x = 9,977,537,518,943.34/4,508,980.92
  6. Step 6: Final answer
    x = 2,212,814.31

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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.