Home / 4,640,095.68-6,957,934.56-1,907,216.16

Finding the Fourth Proportional to 4,640,095.68, 6,957,934.56 and 1,907,216.16

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Solution

The fourth proportional to 4,640,095.68, 6,957,934.56 and 1,907,216.16 is: 2,859,916.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,640,095.68 : 6,957,934.56 = 1,907,216.16 : x
  2. Step 2: Convert to fraction form
    4,640,095.68/6,957,934.56 = 1,907,216.16/x
  3. Step 3: Cross multiply
    4,640,095.68x = 6,957,934.56 × 1,907,216.16
  4. Step 4: Simplify right side
    4,640,095.68x = 13,270,285,233,054.49
  5. Step 5: Solve for x
    x = 13,270,285,233,054.49/4,640,095.68
  6. Step 6: Final answer
    x = 2,859,916.29

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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.