Home / 5,371,015.01-7,412,095.29-2,923,696.40

Finding the Fourth Proportional to 5,371,015.01, 7,412,095.29 and 2,923,696.40

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Solution

The fourth proportional to 5,371,015.01, 7,412,095.29 and 2,923,696.40 is: 4,034,752.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,015.01 : 7,412,095.29 = 2,923,696.40 : x
  2. Step 2: Convert to fraction form
    5,371,015.01/7,412,095.29 = 2,923,696.40/x
  3. Step 3: Cross multiply
    5,371,015.01x = 7,412,095.29 × 2,923,696.40
  4. Step 4: Simplify right side
    5,371,015.01x = 21,670,716,297,299.72
  5. Step 5: Solve for x
    x = 21,670,716,297,299.72/5,371,015.01
  6. Step 6: Final answer
    x = 4,034,752.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.