Home / 5,566,528.27-8,351,099.14-1,728,154.64

Finding the Fourth Proportional to 5,566,528.27, 8,351,099.14 and 1,728,154.64

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Solution

The fourth proportional to 5,566,528.27, 8,351,099.14 and 1,728,154.64 is: 2,592,637.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566,528.27 : 8,351,099.14 = 1,728,154.64 : x
  2. Step 2: Convert to fraction form
    5,566,528.27/8,351,099.14 = 1,728,154.64/x
  3. Step 3: Cross multiply
    5,566,528.27x = 8,351,099.14 × 1,728,154.64
  4. Step 4: Simplify right side
    5,566,528.27x = 14,431,990,747,688.32
  5. Step 5: Solve for x
    x = 14,431,990,747,688.32/5,566,528.27
  6. Step 6: Final answer
    x = 2,592,637.64

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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.