Home / 1,041,838.60-1,566,098.70-967,880.20

Finding the Fourth Proportional to 1,041,838.60, 1,566,098.70 and 967,880.20

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Solution

The fourth proportional to 1,041,838.60, 1,566,098.70 and 967,880.20 is: 1,454,923.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,041,838.60 : 1,566,098.70 = 967,880.20 : x
  2. Step 2: Convert to fraction form
    1,041,838.60/1,566,098.70 = 967,880.20/x
  3. Step 3: Cross multiply
    1,041,838.60x = 1,566,098.70 × 967,880.20
  4. Step 4: Simplify right side
    1,041,838.60x = 1,515,795,922,975.74
  5. Step 5: Solve for x
    x = 1,515,795,922,975.74/1,041,838.60
  6. Step 6: Final answer
    x = 1,454,923.94

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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.