Home / 2,342,570.32-3,232,724.27-1,310,066.36

Finding the Fourth Proportional to 2,342,570.32, 3,232,724.27 and 1,310,066.36

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Solution

The fourth proportional to 2,342,570.32, 3,232,724.27 and 1,310,066.36 is: 1,807,878.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,570.32 : 3,232,724.27 = 1,310,066.36 : x
  2. Step 2: Convert to fraction form
    2,342,570.32/3,232,724.27 = 1,310,066.36/x
  3. Step 3: Cross multiply
    2,342,570.32x = 3,232,724.27 × 1,310,066.36
  4. Step 4: Simplify right side
    2,342,570.32x = 4,235,083,317,282.56
  5. Step 5: Solve for x
    x = 4,235,083,317,282.56/2,342,570.32
  6. Step 6: Final answer
    x = 1,807,878.84

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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.