Home / 2,084,150.57-2,876,127.78-1,130,294.57

Finding the Fourth Proportional to 2,084,150.57, 2,876,127.78 and 1,130,294.57

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Solution

The fourth proportional to 2,084,150.57, 2,876,127.78 and 1,130,294.57 is: 1,559,806.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,084,150.57 : 2,876,127.78 = 1,130,294.57 : x
  2. Step 2: Convert to fraction form
    2,084,150.57/2,876,127.78 = 1,130,294.57/x
  3. Step 3: Cross multiply
    2,084,150.57x = 2,876,127.78 × 1,130,294.57
  4. Step 4: Simplify right side
    2,084,150.57x = 3,250,871,603,878.29
  5. Step 5: Solve for x
    x = 3,250,871,603,878.29/2,084,150.57
  6. Step 6: Final answer
    x = 1,559,806.50

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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.