Home / 3,345,488.33-4,616,806.41-1,895,152.75

Finding the Fourth Proportional to 3,345,488.33, 4,616,806.41 and 1,895,152.75

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Solution

The fourth proportional to 3,345,488.33, 4,616,806.41 and 1,895,152.75 is: 2,615,329.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,345,488.33 : 4,616,806.41 = 1,895,152.75 : x
  2. Step 2: Convert to fraction form
    3,345,488.33/4,616,806.41 = 1,895,152.75/x
  3. Step 3: Cross multiply
    3,345,488.33x = 4,616,806.41 × 1,895,152.75
  4. Step 4: Simplify right side
    3,345,488.33x = 8,749,553,352,587.11
  5. Step 5: Solve for x
    x = 8,749,553,352,587.11/3,345,488.33
  6. Step 6: Final answer
    x = 2,615,329.21

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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.