Home / 1,900,095.04-2,622,079.68-1,084,283.68

Finding the Fourth Proportional to 1,900,095.04, 2,622,079.68 and 1,084,283.68

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Solution

The fourth proportional to 1,900,095.04, 2,622,079.68 and 1,084,283.68 is: 1,496,282.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,900,095.04 : 2,622,079.68 = 1,084,283.68 : x
  2. Step 2: Convert to fraction form
    1,900,095.04/2,622,079.68 = 1,084,283.68/x
  3. Step 3: Cross multiply
    1,900,095.04x = 2,622,079.68 × 1,084,283.68
  4. Step 4: Simplify right side
    1,900,095.04x = 2,843,078,204,683.62
  5. Step 5: Solve for x
    x = 2,843,078,204,683.62/1,900,095.04
  6. Step 6: Final answer
    x = 1,496,282.10

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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.