Home / 7,033,584.87-10,548,901.04-1,983,714.39

Finding the Fourth Proportional to 7,033,584.87, 10,548,901.04 and 1,983,714.39

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Solution

The fourth proportional to 7,033,584.87, 10,548,901.04 and 1,983,714.39 is: 2,975,155.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033,584.87 : 10,548,901.04 = 1,983,714.39 : x
  2. Step 2: Convert to fraction form
    7,033,584.87/10,548,901.04 = 1,983,714.39/x
  3. Step 3: Cross multiply
    7,033,584.87x = 10,548,901.04 × 1,983,714.39
  4. Step 4: Simplify right side
    7,033,584.87x = 20,926,006,781,815.39
  5. Step 5: Solve for x
    x = 20,926,006,781,815.39/7,033,584.87
  6. Step 6: Final answer
    x = 2,975,155.23

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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.