Home / 2,392,804.98-3,301,990.29-1,425,434.22

Finding the Fourth Proportional to 2,392,804.98, 3,301,990.29 and 1,425,434.22

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Solution

The fourth proportional to 2,392,804.98, 3,301,990.29 and 1,425,434.22 is: 1,967,051.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,804.98 : 3,301,990.29 = 1,425,434.22 : x
  2. Step 2: Convert to fraction form
    2,392,804.98/3,301,990.29 = 1,425,434.22/x
  3. Step 3: Cross multiply
    2,392,804.98x = 3,301,990.29 × 1,425,434.22
  4. Step 4: Simplify right side
    2,392,804.98x = 4,706,769,953,473.72
  5. Step 5: Solve for x
    x = 4,706,769,953,473.72/2,392,804.98
  6. Step 6: Final answer
    x = 1,967,051.22

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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.