Home / 4,334,612.10-6,501,939.75-1,777,223.94

Finding the Fourth Proportional to 4,334,612.10, 6,501,939.75 and 1,777,223.94

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Solution

The fourth proportional to 4,334,612.10, 6,501,939.75 and 1,777,223.94 is: 2,665,844.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,334,612.10 : 6,501,939.75 = 1,777,223.94 : x
  2. Step 2: Convert to fraction form
    4,334,612.10/6,501,939.75 = 1,777,223.94/x
  3. Step 3: Cross multiply
    4,334,612.10x = 6,501,939.75 × 1,777,223.94
  4. Step 4: Simplify right side
    4,334,612.10x = 11,555,402,980,137.62
  5. Step 5: Solve for x
    x = 11,555,402,980,137.62/4,334,612.10
  6. Step 6: Final answer
    x = 2,665,844.77

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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.