Home / 4,822,546.60-7,242,114.30-4,673,247.40

Finding the Fourth Proportional to 4,822,546.60, 7,242,114.30 and 4,673,247.40

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Solution

The fourth proportional to 4,822,546.60, 7,242,114.30 and 4,673,247.40 is: 7,017,908.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822,546.60 : 7,242,114.30 = 4,673,247.40 : x
  2. Step 2: Convert to fraction form
    4,822,546.60/7,242,114.30 = 4,673,247.40/x
  3. Step 3: Cross multiply
    4,822,546.60x = 7,242,114.30 × 4,673,247.40
  4. Step 4: Simplify right side
    4,822,546.60x = 33,844,191,822,977.82
  5. Step 5: Solve for x
    x = 33,844,191,822,977.82/4,822,546.60
  6. Step 6: Final answer
    x = 7,017,908.72

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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.