Home / 5,575,063.11-8,362,596.11-1,585,975.11

Finding the Fourth Proportional to 5,575,063.11, 8,362,596.11 and 1,585,975.11

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Solution

The fourth proportional to 5,575,063.11, 8,362,596.11 and 1,585,975.11 is: 2,378,963.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,575,063.11 : 8,362,596.11 = 1,585,975.11 : x
  2. Step 2: Convert to fraction form
    5,575,063.11/8,362,596.11 = 1,585,975.11/x
  3. Step 3: Cross multiply
    5,575,063.11x = 8,362,596.11 × 1,585,975.11
  4. Step 4: Simplify right side
    5,575,063.11x = 13,262,869,277,512.95
  5. Step 5: Solve for x
    x = 13,262,869,277,512.95/5,575,063.11
  6. Step 6: Final answer
    x = 2,378,963.07

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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.