Home / 1,084,794.04-1,626,813.76-444,916.10

Finding the Fourth Proportional to 1,084,794.04, 1,626,813.76 and 444,916.10

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Solution

The fourth proportional to 1,084,794.04, 1,626,813.76 and 444,916.10 is: 667,219.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,794.04 : 1,626,813.76 = 444,916.10 : x
  2. Step 2: Convert to fraction form
    1,084,794.04/1,626,813.76 = 444,916.10/x
  3. Step 3: Cross multiply
    1,084,794.04x = 1,626,813.76 × 444,916.10
  4. Step 4: Simplify right side
    1,084,794.04x = 723,795,633,525.54
  5. Step 5: Solve for x
    x = 723,795,633,525.54/1,084,794.04
  6. Step 6: Final answer
    x = 667,219.40

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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.