Home / 9,161,741.44-13,742,599.86-2,338,314.26

Finding the Fourth Proportional to 9,161,741.44, 13,742,599.86 and 2,338,314.26

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Solution

The fourth proportional to 9,161,741.44, 13,742,599.86 and 2,338,314.26 is: 3,507,468.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,161,741.44 : 13,742,599.86 = 2,338,314.26 : x
  2. Step 2: Convert to fraction form
    9,161,741.44/13,742,599.86 = 2,338,314.26/x
  3. Step 3: Cross multiply
    9,161,741.44x = 13,742,599.86 × 2,338,314.26
  4. Step 4: Simplify right side
    9,161,741.44x = 32,134,517,211,579.21
  5. Step 5: Solve for x
    x = 32,134,517,211,579.21/9,161,741.44
  6. Step 6: Final answer
    x = 3,507,468.25

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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.