Home / 2,055,588.04-3,082,319.64-902,362.60

Finding the Fourth Proportional to 2,055,588.04, 3,082,319.64 and 902,362.60

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Solution

The fourth proportional to 2,055,588.04, 3,082,319.64 and 902,362.60 is: 1,353,077.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,588.04 : 3,082,319.64 = 902,362.60 : x
  2. Step 2: Convert to fraction form
    2,055,588.04/3,082,319.64 = 902,362.60/x
  3. Step 3: Cross multiply
    2,055,588.04x = 3,082,319.64 × 902,362.60
  4. Step 4: Simplify right side
    2,055,588.04x = 2,781,369,964,381.46
  5. Step 5: Solve for x
    x = 2,781,369,964,381.46/2,055,588.04
  6. Step 6: Final answer
    x = 1,353,077.52

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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.