Home / 5,475,503.46-7,556,244.94-3,027,988.02

Finding the Fourth Proportional to 5,475,503.46, 7,556,244.94 and 3,027,988.02

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Solution

The fourth proportional to 5,475,503.46, 7,556,244.94 and 3,027,988.02 is: 4,178,651.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,475,503.46 : 7,556,244.94 = 3,027,988.02 : x
  2. Step 2: Convert to fraction form
    5,475,503.46/7,556,244.94 = 3,027,988.02/x
  3. Step 3: Cross multiply
    5,475,503.46x = 7,556,244.94 × 3,027,988.02
  4. Step 4: Simplify right side
    5,475,503.46x = 22,880,219,154,505.62
  5. Step 5: Solve for x
    x = 22,880,219,154,505.62/5,475,503.46
  6. Step 6: Final answer
    x = 4,178,651.21

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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.