Home / 9,188,624.41-13,785,831.59-4,330,734.26

Finding the Fourth Proportional to 9,188,624.41, 13,785,831.59 and 4,330,734.26

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Solution

The fourth proportional to 9,188,624.41, 13,785,831.59 and 4,330,734.26 is: 6,497,465.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,188,624.41 : 13,785,831.59 = 4,330,734.26 : x
  2. Step 2: Convert to fraction form
    9,188,624.41/13,785,831.59 = 4,330,734.26/x
  3. Step 3: Cross multiply
    9,188,624.41x = 13,785,831.59 × 4,330,734.26
  4. Step 4: Simplify right side
    9,188,624.41x = 59,702,773,078,820.45
  5. Step 5: Solve for x
    x = 59,702,773,078,820.45/9,188,624.41
  6. Step 6: Final answer
    x = 6,497,465.83

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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.