Home / 4,917,462.60-7,376,193.90-1,551,669.60

Finding the Fourth Proportional to 4,917,462.60, 7,376,193.90 and 1,551,669.60

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Solution

The fourth proportional to 4,917,462.60, 7,376,193.90 and 1,551,669.60 is: 2,327,504.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,917,462.60 : 7,376,193.90 = 1,551,669.60 : x
  2. Step 2: Convert to fraction form
    4,917,462.60/7,376,193.90 = 1,551,669.60/x
  3. Step 3: Cross multiply
    4,917,462.60x = 7,376,193.90 × 1,551,669.60
  4. Step 4: Simplify right side
    4,917,462.60x = 11,445,415,838,335.44
  5. Step 5: Solve for x
    x = 11,445,415,838,335.44/4,917,462.60
  6. Step 6: Final answer
    x = 2,327,504.40

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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.