Home / 2,295,054.18-3,167,074.92-1,262,496.51

Finding the Fourth Proportional to 2,295,054.18, 3,167,074.92 and 1,262,496.51

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Solution

The fourth proportional to 2,295,054.18, 3,167,074.92 and 1,262,496.51 is: 1,742,190.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,054.18 : 3,167,074.92 = 1,262,496.51 : x
  2. Step 2: Convert to fraction form
    2,295,054.18/3,167,074.92 = 1,262,496.51/x
  3. Step 3: Cross multiply
    2,295,054.18x = 3,167,074.92 × 1,262,496.51
  4. Step 4: Simplify right side
    2,295,054.18x = 3,998,421,033,408.53
  5. Step 5: Solve for x
    x = 3,998,421,033,408.53/2,295,054.18
  6. Step 6: Final answer
    x = 1,742,190.26

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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.