Home / 2,902,032.97-4,353,059.57-880,294.30

Finding the Fourth Proportional to 2,902,032.97, 4,353,059.57 and 880,294.30

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Solution

The fourth proportional to 2,902,032.97, 4,353,059.57 and 880,294.30 is: 1,320,444.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,032.97 : 4,353,059.57 = 880,294.30 : x
  2. Step 2: Convert to fraction form
    2,902,032.97/4,353,059.57 = 880,294.30/x
  3. Step 3: Cross multiply
    2,902,032.97x = 4,353,059.57 × 880,294.30
  4. Step 4: Simplify right side
    2,902,032.97x = 3,831,973,507,466.89
  5. Step 5: Solve for x
    x = 3,831,973,507,466.89/2,902,032.97
  6. Step 6: Final answer
    x = 1,320,444.51

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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.