Home / 5,564,364.30-8,346,546.45-5,015,208.60

Finding the Fourth Proportional to 5,564,364.30, 8,346,546.45 and 5,015,208.60

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Solution

The fourth proportional to 5,564,364.30, 8,346,546.45 and 5,015,208.60 is: 7,522,812.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,564,364.30 : 8,346,546.45 = 5,015,208.60 : x
  2. Step 2: Convert to fraction form
    5,564,364.30/8,346,546.45 = 5,015,208.60/x
  3. Step 3: Cross multiply
    5,564,364.30x = 8,346,546.45 × 5,015,208.60
  4. Step 4: Simplify right side
    5,564,364.30x = 41,859,671,536,339.47
  5. Step 5: Solve for x
    x = 41,859,671,536,339.47/5,564,364.30
  6. Step 6: Final answer
    x = 7,522,812.90

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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.