Home / 9,302,306.84-13,966,289.56-6,416,831.32

Finding the Fourth Proportional to 9,302,306.84, 13,966,289.56 and 6,416,831.32

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Solution

The fourth proportional to 9,302,306.84, 13,966,289.56 and 6,416,831.32 is: 9,634,096.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,302,306.84 : 13,966,289.56 = 6,416,831.32 : x
  2. Step 2: Convert to fraction form
    9,302,306.84/13,966,289.56 = 6,416,831.32/x
  3. Step 3: Cross multiply
    9,302,306.84x = 13,966,289.56 × 6,416,831.32
  4. Step 4: Simplify right side
    9,302,306.84x = 89,619,324,272,797.03
  5. Step 5: Solve for x
    x = 89,619,324,272,797.03/9,302,306.84
  6. Step 6: Final answer
    x = 9,634,096.77

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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.