Home / 6,054,961.61-8,349,059.14-4,948,961.56

Finding the Fourth Proportional to 6,054,961.61, 8,349,059.14 and 4,948,961.56

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Solution

The fourth proportional to 6,054,961.61, 8,349,059.14 and 4,948,961.56 is: 6,824,018.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,961.61 : 8,349,059.14 = 4,948,961.56 : x
  2. Step 2: Convert to fraction form
    6,054,961.61/8,349,059.14 = 4,948,961.56/x
  3. Step 3: Cross multiply
    6,054,961.61x = 8,349,059.14 × 4,948,961.56
  4. Step 4: Simplify right side
    6,054,961.61x = 41,319,172,712,781.61
  5. Step 5: Solve for x
    x = 41,319,172,712,781.61/6,054,961.61
  6. Step 6: Final answer
    x = 6,824,018.94

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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.