Home / 4,368,693.69-6,028,825.32-2,435,076.90

Finding the Fourth Proportional to 4,368,693.69, 6,028,825.32 and 2,435,076.90

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Solution

The fourth proportional to 4,368,693.69, 6,028,825.32 and 2,435,076.90 is: 3,360,421.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,693.69 : 6,028,825.32 = 2,435,076.90 : x
  2. Step 2: Convert to fraction form
    4,368,693.69/6,028,825.32 = 2,435,076.90/x
  3. Step 3: Cross multiply
    4,368,693.69x = 6,028,825.32 × 2,435,076.90
  4. Step 4: Simplify right side
    4,368,693.69x = 14,680,653,270,867.11
  5. Step 5: Solve for x
    x = 14,680,653,270,867.11/4,368,693.69
  6. Step 6: Final answer
    x = 3,360,421.74

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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.