Home / 8,244,277.49-12,360,437.51-5,541,900.01

Finding the Fourth Proportional to 8,244,277.49, 12,360,437.51 and 5,541,900.01

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Solution

The fourth proportional to 8,244,277.49, 12,360,437.51 and 5,541,900.01 is: 8,308,831.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244,277.49 : 12,360,437.51 = 5,541,900.01 : x
  2. Step 2: Convert to fraction form
    8,244,277.49/12,360,437.51 = 5,541,900.01/x
  3. Step 3: Cross multiply
    8,244,277.49x = 12,360,437.51 × 5,541,900.01
  4. Step 4: Simplify right side
    8,244,277.49x = 68,500,308,701,662.79
  5. Step 5: Solve for x
    x = 68,500,308,701,662.79/8,244,277.49
  6. Step 6: Final answer
    x = 8,308,831.04

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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.