Home / 2,210,115.06-3,048,139.18-1,303,822.26

Finding the Fourth Proportional to 2,210,115.06, 3,048,139.18 and 1,303,822.26

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Solution

The fourth proportional to 2,210,115.06, 3,048,139.18 and 1,303,822.26 is: 1,798,201.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,115.06 : 3,048,139.18 = 1,303,822.26 : x
  2. Step 2: Convert to fraction form
    2,210,115.06/3,048,139.18 = 1,303,822.26/x
  3. Step 3: Cross multiply
    2,210,115.06x = 3,048,139.18 × 1,303,822.26
  4. Step 4: Simplify right side
    2,210,115.06x = 3,974,231,714,462.15
  5. Step 5: Solve for x
    x = 3,974,231,714,462.15/2,210,115.06
  6. Step 6: Final answer
    x = 1,798,201.27

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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.