Home / 5,481,354.34-7,564,030.85-3,033,819.32

Finding the Fourth Proportional to 5,481,354.34, 7,564,030.85 and 3,033,819.32

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Solution

The fourth proportional to 5,481,354.34, 7,564,030.85 and 3,033,819.32 is: 4,186,538.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,481,354.34 : 7,564,030.85 = 3,033,819.32 : x
  2. Step 2: Convert to fraction form
    5,481,354.34/7,564,030.85 = 3,033,819.32/x
  3. Step 3: Cross multiply
    5,481,354.34x = 7,564,030.85 × 3,033,819.32
  4. Step 4: Simplify right side
    5,481,354.34x = 22,947,902,914,636.92
  5. Step 5: Solve for x
    x = 22,947,902,914,636.92/5,481,354.34
  6. Step 6: Final answer
    x = 4,186,538.86

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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.