Home / 3,699,293.92-5,548,815.79-1,303,075.92

Finding the Fourth Proportional to 3,699,293.92, 5,548,815.79 and 1,303,075.92

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Solution

The fourth proportional to 3,699,293.92, 5,548,815.79 and 1,303,075.92 is: 1,954,569.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,293.92 : 5,548,815.79 = 1,303,075.92 : x
  2. Step 2: Convert to fraction form
    3,699,293.92/5,548,815.79 = 1,303,075.92/x
  3. Step 3: Cross multiply
    3,699,293.92x = 5,548,815.79 × 1,303,075.92
  4. Step 4: Simplify right side
    3,699,293.92x = 7,230,528,240,464.78
  5. Step 5: Solve for x
    x = 7,230,528,240,464.78/3,699,293.92
  6. Step 6: Final answer
    x = 1,954,569.82

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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.