Home / 7,847,995.04-11,774,981.36-2,730,993.44

Finding the Fourth Proportional to 7,847,995.04, 11,774,981.36 and 2,730,993.44

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Solution

The fourth proportional to 7,847,995.04, 11,774,981.36 and 2,730,993.44 is: 4,097,530.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,847,995.04 : 11,774,981.36 = 2,730,993.44 : x
  2. Step 2: Convert to fraction form
    7,847,995.04/11,774,981.36 = 2,730,993.44/x
  3. Step 3: Cross multiply
    7,847,995.04x = 11,774,981.36 × 2,730,993.44
  4. Step 4: Simplify right side
    7,847,995.04x = 32,157,396,850,282.28
  5. Step 5: Solve for x
    x = 32,157,396,850,282.28/7,847,995.04
  6. Step 6: Final answer
    x = 4,097,530.22

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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.