Home / 4,423,435.72-6,101,196.80-2,952,602.68

Finding the Fourth Proportional to 4,423,435.72, 6,101,196.80 and 2,952,602.68

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Solution

The fourth proportional to 4,423,435.72, 6,101,196.80 and 2,952,602.68 is: 4,072,492.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,423,435.72 : 6,101,196.80 = 2,952,602.68 : x
  2. Step 2: Convert to fraction form
    4,423,435.72/6,101,196.80 = 2,952,602.68/x
  3. Step 3: Cross multiply
    4,423,435.72x = 6,101,196.80 × 2,952,602.68
  4. Step 4: Simplify right side
    4,423,435.72x = 18,014,410,022,887.43
  5. Step 5: Solve for x
    x = 18,014,410,022,887.43/4,423,435.72
  6. Step 6: Final answer
    x = 4,072,492.78

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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.