Home / 3,334,255.98-4,998,956.40-1,059,032.40

Finding the Fourth Proportional to 3,334,255.98, 4,998,956.40 and 1,059,032.40

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Solution

The fourth proportional to 3,334,255.98, 4,998,956.40 and 1,059,032.40 is: 1,587,777.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,255.98 : 4,998,956.40 = 1,059,032.40 : x
  2. Step 2: Convert to fraction form
    3,334,255.98/4,998,956.40 = 1,059,032.40/x
  3. Step 3: Cross multiply
    3,334,255.98x = 4,998,956.40 × 1,059,032.40
  4. Step 4: Simplify right side
    3,334,255.98x = 5,294,056,793,787.36
  5. Step 5: Solve for x
    x = 5,294,056,793,787.36/3,334,255.98
  6. Step 6: Final answer
    x = 1,587,777.55

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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.