Home / 4,589,387.34-6,880,975.28-2,569,025.82

Finding the Fourth Proportional to 4,589,387.34, 6,880,975.28 and 2,569,025.82

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Solution

The fourth proportional to 4,589,387.34, 6,880,975.28 and 2,569,025.82 is: 3,851,800.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589,387.34 : 6,880,975.28 = 2,569,025.82 : x
  2. Step 2: Convert to fraction form
    4,589,387.34/6,880,975.28 = 2,569,025.82/x
  3. Step 3: Cross multiply
    4,589,387.34x = 6,880,975.28 × 2,569,025.82
  4. Step 4: Simplify right side
    4,589,387.34x = 17,677,403,161,101.73
  5. Step 5: Solve for x
    x = 17,677,403,161,101.73/4,589,387.34
  6. Step 6: Final answer
    x = 3,851,800.22

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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.