Home / 2,084,153.07-2,876,131.23-1,130,297.07

Finding the Fourth Proportional to 2,084,153.07, 2,876,131.23 and 1,130,297.07

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Solution

The fourth proportional to 2,084,153.07, 2,876,131.23 and 1,130,297.07 is: 1,559,809.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,153.07 : 2,876,131.23 = 1,130,297.07 : x
  2. Step 2: Convert to fraction form
    2,084,153.07/2,876,131.23 = 1,130,297.07/x
  3. Step 3: Cross multiply
    2,084,153.07x = 2,876,131.23 × 1,130,297.07
  4. Step 4: Simplify right side
    2,084,153.07x = 3,250,882,702,204.50
  5. Step 5: Solve for x
    x = 3,250,882,702,204.50/2,084,153.07
  6. Step 6: Final answer
    x = 1,559,809.95

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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.