Home / 1,348,269.04-2,022,840.96-401,647.96

Finding the Fourth Proportional to 1,348,269.04, 2,022,840.96 and 401,647.96

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Solution

The fourth proportional to 1,348,269.04, 2,022,840.96 and 401,647.96 is: 602,602.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,269.04 : 2,022,840.96 = 401,647.96 : x
  2. Step 2: Convert to fraction form
    1,348,269.04/2,022,840.96 = 401,647.96/x
  3. Step 3: Cross multiply
    1,348,269.04x = 2,022,840.96 × 401,647.96
  4. Step 4: Simplify right side
    1,348,269.04x = 812,469,944,988.44
  5. Step 5: Solve for x
    x = 812,469,944,988.44/1,348,269.04
  6. Step 6: Final answer
    x = 602,602.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.