Home / 6,049,491.85-8,348,887.07-4,518,941.77

Finding the Fourth Proportional to 6,049,491.85, 8,348,887.07 and 4,518,941.77

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Solution

The fourth proportional to 6,049,491.85, 8,348,887.07 and 4,518,941.77 is: 6,236,579.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,491.85 : 8,348,887.07 = 4,518,941.77 : x
  2. Step 2: Convert to fraction form
    6,049,491.85/8,348,887.07 = 4,518,941.77/x
  3. Step 3: Cross multiply
    6,049,491.85x = 8,348,887.07 × 4,518,941.77
  4. Step 4: Simplify right side
    6,049,491.85x = 37,728,134,513,635.91
  5. Step 5: Solve for x
    x = 37,728,134,513,635.91/6,049,491.85
  6. Step 6: Final answer
    x = 6,236,579.11

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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.