Home / 2,368,240-3,268,248.96-1,295,152

Finding the Fourth Proportional to 2,368,240, 3,268,248.96 and 1,295,152

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Solution

The fourth proportional to 2,368,240, 3,268,248.96 and 1,295,152 is: 1,787,352.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,240 : 3,268,248.96 = 1,295,152 : x
  2. Step 2: Convert to fraction form
    2,368,240/3,268,248.96 = 1,295,152/x
  3. Step 3: Cross multiply
    2,368,240x = 3,268,248.96 × 1,295,152
  4. Step 4: Simplify right side
    2,368,240x = 4,232,879,177,041.92
  5. Step 5: Solve for x
    x = 4,232,879,177,041.92/2,368,240
  6. Step 6: Final answer
    x = 1,787,352.29

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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.