Home / 5,920,425.05-8,884,180.46-2,554,632.05

Finding the Fourth Proportional to 5,920,425.05, 8,884,180.46 and 2,554,632.05

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Solution

The fourth proportional to 5,920,425.05, 8,884,180.46 and 2,554,632.05 is: 3,833,476.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,920,425.05 : 8,884,180.46 = 2,554,632.05 : x
  2. Step 2: Convert to fraction form
    5,920,425.05/8,884,180.46 = 2,554,632.05/x
  3. Step 3: Cross multiply
    5,920,425.05x = 8,884,180.46 × 2,554,632.05
  4. Step 4: Simplify right side
    5,920,425.05x = 22,695,812,141,099.74
  5. Step 5: Solve for x
    x = 22,695,812,141,099.74/5,920,425.05
  6. Step 6: Final answer
    x = 3,833,476.81

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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.