Home / 2,037,247.16-2,807,842.39-1,492,224.89

Finding the Fourth Proportional to 2,037,247.16, 2,807,842.39 and 1,492,224.89

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Solution

The fourth proportional to 2,037,247.16, 2,807,842.39 and 1,492,224.89 is: 2,056,663.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,247.16 : 2,807,842.39 = 1,492,224.89 : x
  2. Step 2: Convert to fraction form
    2,037,247.16/2,807,842.39 = 1,492,224.89/x
  3. Step 3: Cross multiply
    2,037,247.16x = 2,807,842.39 × 1,492,224.89
  4. Step 4: Simplify right side
    2,037,247.16x = 4,189,932,283,785.31
  5. Step 5: Solve for x
    x = 4,189,932,283,785.31/2,037,247.16
  6. Step 6: Final answer
    x = 2,056,663.71

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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.