Home / 4,283,097.36-6,425,256.56-1,404,689.37

Finding the Fourth Proportional to 4,283,097.36, 6,425,256.56 and 1,404,689.37

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Solution

The fourth proportional to 4,283,097.36, 6,425,256.56 and 1,404,689.37 is: 2,107,234.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,097.36 : 6,425,256.56 = 1,404,689.37 : x
  2. Step 2: Convert to fraction form
    4,283,097.36/6,425,256.56 = 1,404,689.37/x
  3. Step 3: Cross multiply
    4,283,097.36x = 6,425,256.56 × 1,404,689.37
  4. Step 4: Simplify right side
    4,283,097.36x = 9,025,489,582,331.32
  5. Step 5: Solve for x
    x = 9,025,489,582,331.32/4,283,097.36
  6. Step 6: Final answer
    x = 2,107,234.28

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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.