Home / 3,329,217.18-4,594,312.71-1,801,323.90

Finding the Fourth Proportional to 3,329,217.18, 4,594,312.71 and 1,801,323.90

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Solution

The fourth proportional to 3,329,217.18, 4,594,312.71 and 1,801,323.90 is: 2,485,823.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,217.18 : 4,594,312.71 = 1,801,323.90 : x
  2. Step 2: Convert to fraction form
    3,329,217.18/4,594,312.71 = 1,801,323.90/x
  3. Step 3: Cross multiply
    3,329,217.18x = 4,594,312.71 × 1,801,323.90
  4. Step 4: Simplify right side
    3,329,217.18x = 8,275,845,288,596.77
  5. Step 5: Solve for x
    x = 8,275,845,288,596.77/3,329,217.18
  6. Step 6: Final answer
    x = 2,485,823.20

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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.