Home / 3,346,499.52-5,020,080.84-1,071,451.44

Finding the Fourth Proportional to 3,346,499.52, 5,020,080.84 and 1,071,451.44

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Solution

The fourth proportional to 3,346,499.52, 5,020,080.84 and 1,071,451.44 is: 1,607,283.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,346,499.52 : 5,020,080.84 = 1,071,451.44 : x
  2. Step 2: Convert to fraction form
    3,346,499.52/5,020,080.84 = 1,071,451.44/x
  3. Step 3: Cross multiply
    3,346,499.52x = 5,020,080.84 × 1,071,451.44
  4. Step 4: Simplify right side
    3,346,499.52x = 5,378,772,844,934.41
  5. Step 5: Solve for x
    x = 5,378,772,844,934.41/3,346,499.52
  6. Step 6: Final answer
    x = 1,607,283.32

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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.