Home / 8,197,753.64-11,313,897.62-4,759,994.84

Finding the Fourth Proportional to 8,197,753.64, 11,313,897.62 and 4,759,994.84

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Solution

The fourth proportional to 8,197,753.64, 11,313,897.62 and 4,759,994.84 is: 6,569,372.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,197,753.64 : 11,313,897.62 = 4,759,994.84 : x
  2. Step 2: Convert to fraction form
    8,197,753.64/11,313,897.62 = 4,759,994.84/x
  3. Step 3: Cross multiply
    8,197,753.64x = 11,313,897.62 × 4,759,994.84
  4. Step 4: Simplify right side
    8,197,753.64x = 53,854,094,211,118.82
  5. Step 5: Solve for x
    x = 53,854,094,211,118.82/8,197,753.64
  6. Step 6: Final answer
    x = 6,569,372.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.