Home / 2,011,180.16-2,775,483.32-1,093,471.04

Finding the Fourth Proportional to 2,011,180.16, 2,775,483.32 and 1,093,471.04

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Solution

The fourth proportional to 2,011,180.16, 2,775,483.32 and 1,093,471.04 is: 1,509,019.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,180.16 : 2,775,483.32 = 1,093,471.04 : x
  2. Step 2: Convert to fraction form
    2,011,180.16/2,775,483.32 = 1,093,471.04/x
  3. Step 3: Cross multiply
    2,011,180.16x = 2,775,483.32 × 1,093,471.04
  4. Step 4: Simplify right side
    2,011,180.16x = 3,034,910,632,423.05
  5. Step 5: Solve for x
    x = 3,034,910,632,423.05/2,011,180.16
  6. Step 6: Final answer
    x = 1,509,019.77

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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.