Home / 3,041,003.07-4,560,979.32-910,515.15

Finding the Fourth Proportional to 3,041,003.07, 4,560,979.32 and 910,515.15

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Solution

The fourth proportional to 3,041,003.07, 4,560,979.32 and 910,515.15 is: 1,365,615.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,003.07 : 4,560,979.32 = 910,515.15 : x
  2. Step 2: Convert to fraction form
    3,041,003.07/4,560,979.32 = 910,515.15/x
  3. Step 3: Cross multiply
    3,041,003.07x = 4,560,979.32 × 910,515.15
  4. Step 4: Simplify right side
    3,041,003.07x = 4,152,840,769,696.70
  5. Step 5: Solve for x
    x = 4,152,840,769,696.70/3,041,003.07
  6. Step 6: Final answer
    x = 1,365,615.45

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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.