Home / 2,402,878.32-3,600,774.54-2,268,246.60

Finding the Fourth Proportional to 2,402,878.32, 3,600,774.54 and 2,268,246.60

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Solution

The fourth proportional to 2,402,878.32, 3,600,774.54 and 2,268,246.60 is: 3,399,025.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,878.32 : 3,600,774.54 = 2,268,246.60 : x
  2. Step 2: Convert to fraction form
    2,402,878.32/3,600,774.54 = 2,268,246.60/x
  3. Step 3: Cross multiply
    2,402,878.32x = 3,600,774.54 × 2,268,246.60
  4. Step 4: Simplify right side
    2,402,878.32x = 8,167,444,607,721.57
  5. Step 5: Solve for x
    x = 8,167,444,607,721.57/2,402,878.32
  6. Step 6: Final answer
    x = 3,399,025.47

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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.