Home / 3,340,816.25-4,610,326.46-1,812,923.37

Finding the Fourth Proportional to 3,340,816.25, 4,610,326.46 and 1,812,923.37

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Solution

The fourth proportional to 3,340,816.25, 4,610,326.46 and 1,812,923.37 is: 2,501,834.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,816.25 : 4,610,326.46 = 1,812,923.37 : x
  2. Step 2: Convert to fraction form
    3,340,816.25/4,610,326.46 = 1,812,923.37/x
  3. Step 3: Cross multiply
    3,340,816.25x = 4,610,326.46 × 1,812,923.37
  4. Step 4: Simplify right side
    3,340,816.25x = 8,358,168,573,598.75
  5. Step 5: Solve for x
    x = 8,358,168,573,598.75/3,340,816.25
  6. Step 6: Final answer
    x = 2,501,834.27

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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.