Home / 2,346,957.30-3,238,245.60-1,328,362.04

Finding the Fourth Proportional to 2,346,957.30, 3,238,245.60 and 1,328,362.04

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Solution

The fourth proportional to 2,346,957.30, 3,238,245.60 and 1,328,362.04 is: 1,832,825.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,957.30 : 3,238,245.60 = 1,328,362.04 : x
  2. Step 2: Convert to fraction form
    2,346,957.30/3,238,245.60 = 1,328,362.04/x
  3. Step 3: Cross multiply
    2,346,957.30x = 3,238,245.60 × 1,328,362.04
  4. Step 4: Simplify right side
    2,346,957.30x = 4,301,562,531,237.02
  5. Step 5: Solve for x
    x = 4,301,562,531,237.02/2,346,957.30
  6. Step 6: Final answer
    x = 1,832,825.22

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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.