Home / 2,902,032.91-4,353,059.48-880,294.24

Finding the Fourth Proportional to 2,902,032.91, 4,353,059.48 and 880,294.24

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Solution

The fourth proportional to 2,902,032.91, 4,353,059.48 and 880,294.24 is: 1,320,444.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,902,032.91 : 4,353,059.48 = 880,294.24 : x
  2. Step 2: Convert to fraction form
    2,902,032.91/4,353,059.48 = 880,294.24/x
  3. Step 3: Cross multiply
    2,902,032.91x = 4,353,059.48 × 880,294.24
  4. Step 4: Simplify right side
    2,902,032.91x = 3,831,973,186,621.40
  5. Step 5: Solve for x
    x = 3,831,973,186,621.40/2,902,032.91
  6. Step 6: Final answer
    x = 1,320,444.43

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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.