Home / 3,882,913.04-5,826,995.32-1,358,590.16

Finding the Fourth Proportional to 3,882,913.04, 5,826,995.32 and 1,358,590.16

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Solution

The fourth proportional to 3,882,913.04, 5,826,995.32 and 1,358,590.16 is: 2,038,803.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,882,913.04 : 5,826,995.32 = 1,358,590.16 : x
  2. Step 2: Convert to fraction form
    3,882,913.04/5,826,995.32 = 1,358,590.16/x
  3. Step 3: Cross multiply
    3,882,913.04x = 5,826,995.32 × 1,358,590.16
  4. Step 4: Simplify right side
    3,882,913.04x = 7,916,498,504,118.05
  5. Step 5: Solve for x
    x = 7,916,498,504,118.05/3,882,913.04
  6. Step 6: Final answer
    x = 2,038,803.97

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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.