Home / 4,049,665.88-5,588,655.55-2,238,946.52

Finding the Fourth Proportional to 4,049,665.88, 5,588,655.55 and 2,238,946.52

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Solution

The fourth proportional to 4,049,665.88, 5,588,655.55 and 2,238,946.52 is: 3,089,810.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,665.88 : 5,588,655.55 = 2,238,946.52 : x
  2. Step 2: Convert to fraction form
    4,049,665.88/5,588,655.55 = 2,238,946.52/x
  3. Step 3: Cross multiply
    4,049,665.88x = 5,588,655.55 × 2,238,946.52
  4. Step 4: Simplify right side
    4,049,665.88x = 12,512,700,895,151.19
  5. Step 5: Solve for x
    x = 12,512,700,895,151.19/4,049,665.88
  6. Step 6: Final answer
    x = 3,089,810.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.