Home / 2,873,205.59-4,307,787.53-1,334,567.48

Finding the Fourth Proportional to 2,873,205.59, 4,307,787.53 and 1,334,567.48

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Solution

The fourth proportional to 2,873,205.59, 4,307,787.53 and 1,334,567.48 is: 2,000,912.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,205.59 : 4,307,787.53 = 1,334,567.48 : x
  2. Step 2: Convert to fraction form
    2,873,205.59/4,307,787.53 = 1,334,567.48/x
  3. Step 3: Cross multiply
    2,873,205.59x = 4,307,787.53 × 1,334,567.48
  4. Step 4: Simplify right side
    2,873,205.59x = 5,749,033,167,968.20
  5. Step 5: Solve for x
    x = 5,749,033,167,968.20/2,873,205.59
  6. Step 6: Final answer
    x = 2,000,912.57

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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.