Home / 4,937,849.27-7,406,025.51-1,343,896.28

Finding the Fourth Proportional to 4,937,849.27, 7,406,025.51 and 1,343,896.28

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Solution

The fourth proportional to 4,937,849.27, 7,406,025.51 and 1,343,896.28 is: 2,015,640.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,937,849.27 : 7,406,025.51 = 1,343,896.28 : x
  2. Step 2: Convert to fraction form
    4,937,849.27/7,406,025.51 = 1,343,896.28/x
  3. Step 3: Cross multiply
    4,937,849.27x = 7,406,025.51 × 1,343,896.28
  4. Step 4: Simplify right side
    4,937,849.27x = 9,952,930,128,256.18
  5. Step 5: Solve for x
    x = 9,952,930,128,256.18/4,937,849.27
  6. Step 6: Final answer
    x = 2,015,640.73

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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.