Home / 7,249,754.41-10,867,837.33-2,454,087.85

Finding the Fourth Proportional to 7,249,754.41, 10,867,837.33 and 2,454,087.85

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Solution

The fourth proportional to 7,249,754.41, 10,867,837.33 and 2,454,087.85 is: 3,678,831.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,249,754.41 : 10,867,837.33 = 2,454,087.85 : x
  2. Step 2: Convert to fraction form
    7,249,754.41/10,867,837.33 = 2,454,087.85/x
  3. Step 3: Cross multiply
    7,249,754.41x = 10,867,837.33 × 2,454,087.85
  4. Step 4: Simplify right side
    7,249,754.41x = 26,670,627,523,227.46
  5. Step 5: Solve for x
    x = 26,670,627,523,227.46/7,249,754.41
  6. Step 6: Final answer
    x = 3,678,831.86

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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.