Home / 8,053,914.55-11,114,403.89-4,432,242.55

Finding the Fourth Proportional to 8,053,914.55, 11,114,403.89 and 4,432,242.55

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Solution

The fourth proportional to 8,053,914.55, 11,114,403.89 and 4,432,242.55 is: 6,116,495.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053,914.55 : 11,114,403.89 = 4,432,242.55 : x
  2. Step 2: Convert to fraction form
    8,053,914.55/11,114,403.89 = 4,432,242.55/x
  3. Step 3: Cross multiply
    8,053,914.55x = 11,114,403.89 × 4,432,242.55
  4. Step 4: Simplify right side
    8,053,914.55x = 49,261,733,839,143.52
  5. Step 5: Solve for x
    x = 49,261,733,839,143.52/8,053,914.55
  6. Step 6: Final answer
    x = 6,116,495.72

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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.