Home / 5,184,026.43-7,776,039.64-4,806,112.83

Finding the Fourth Proportional to 5,184,026.43, 7,776,039.64 and 4,806,112.83

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Solution

The fourth proportional to 5,184,026.43, 7,776,039.64 and 4,806,112.83 is: 7,209,169.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184,026.43 : 7,776,039.64 = 4,806,112.83 : x
  2. Step 2: Convert to fraction form
    5,184,026.43/7,776,039.64 = 4,806,112.83/x
  3. Step 3: Cross multiply
    5,184,026.43x = 7,776,039.64 × 4,806,112.83
  4. Step 4: Simplify right side
    5,184,026.43x = 37,372,523,841,512.38
  5. Step 5: Solve for x
    x = 37,372,523,841,512.38/5,184,026.43
  6. Step 6: Final answer
    x = 7,209,169.24

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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.