Home / 3,091,762.74-4,632,914.43-1,652,650.86

Finding the Fourth Proportional to 3,091,762.74, 4,632,914.43 and 1,652,650.86

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Solution

The fourth proportional to 3,091,762.74, 4,632,914.43 and 1,652,650.86 is: 2,476,448.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,091,762.74 : 4,632,914.43 = 1,652,650.86 : x
  2. Step 2: Convert to fraction form
    3,091,762.74/4,632,914.43 = 1,652,650.86/x
  3. Step 3: Cross multiply
    3,091,762.74x = 4,632,914.43 × 1,652,650.86
  4. Step 4: Simplify right side
    3,091,762.74x = 7,656,590,017,045.91
  5. Step 5: Solve for x
    x = 7,656,590,017,045.91/3,091,762.74
  6. Step 6: Final answer
    x = 2,476,448.12

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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.