Home / 2,669,222.55-4,003,833.83-2,644,339.35

Finding the Fourth Proportional to 2,669,222.55, 4,003,833.83 and 2,644,339.35

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Solution

The fourth proportional to 2,669,222.55, 4,003,833.83 and 2,644,339.35 is: 3,966,509.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,669,222.55 : 4,003,833.83 = 2,644,339.35 : x
  2. Step 2: Convert to fraction form
    2,669,222.55/4,003,833.83 = 2,644,339.35/x
  3. Step 3: Cross multiply
    2,669,222.55x = 4,003,833.83 × 2,644,339.35
  4. Step 4: Simplify right side
    2,669,222.55x = 10,587,495,334,308.51
  5. Step 5: Solve for x
    x = 10,587,495,334,308.51/2,669,222.55
  6. Step 6: Final answer
    x = 3,966,509.03

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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.