Home / 2,210,114.06-3,048,137.80-1,303,821.26

Finding the Fourth Proportional to 2,210,114.06, 3,048,137.80 and 1,303,821.26

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Solution

The fourth proportional to 2,210,114.06, 3,048,137.80 and 1,303,821.26 is: 1,798,199.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,114.06 : 3,048,137.80 = 1,303,821.26 : x
  2. Step 2: Convert to fraction form
    2,210,114.06/3,048,137.80 = 1,303,821.26/x
  3. Step 3: Cross multiply
    2,210,114.06x = 3,048,137.80 × 1,303,821.26
  4. Step 4: Simplify right side
    2,210,114.06x = 3,974,226,867,049.63
  5. Step 5: Solve for x
    x = 3,974,226,867,049.63/2,210,114.06
  6. Step 6: Final answer
    x = 1,798,199.89

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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.