Home / 6,492,247.19-8,962,876.86-4,860,067.22

Finding the Fourth Proportional to 6,492,247.19, 8,962,876.86 and 4,860,067.22

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Solution

The fourth proportional to 6,492,247.19, 8,962,876.86 and 4,860,067.22 is: 6,709,569.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,492,247.19 : 8,962,876.86 = 4,860,067.22 : x
  2. Step 2: Convert to fraction form
    6,492,247.19/8,962,876.86 = 4,860,067.22/x
  3. Step 3: Cross multiply
    6,492,247.19x = 8,962,876.86 × 4,860,067.22
  4. Step 4: Simplify right side
    6,492,247.19x = 43,560,184,024,182.52
  5. Step 5: Solve for x
    x = 43,560,184,024,182.52/6,492,247.19
  6. Step 6: Final answer
    x = 6,709,569.54

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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.