Home / 3,307,594.11-4,564,167.90-1,857,006.22

Finding the Fourth Proportional to 3,307,594.11, 4,564,167.90 and 1,857,006.22

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Solution

The fourth proportional to 3,307,594.11, 4,564,167.90 and 1,857,006.22 is: 2,562,493.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,594.11 : 4,564,167.90 = 1,857,006.22 : x
  2. Step 2: Convert to fraction form
    3,307,594.11/4,564,167.90 = 1,857,006.22/x
  3. Step 3: Cross multiply
    3,307,594.11x = 4,564,167.90 × 1,857,006.22
  4. Step 4: Simplify right side
    3,307,594.11x = 8,475,688,170,139.31
  5. Step 5: Solve for x
    x = 8,475,688,170,139.31/3,307,594.11
  6. Step 6: Final answer
    x = 2,562,493.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.