Home / 3,699,293.42-5,548,815.05-1,303,075.42

Finding the Fourth Proportional to 3,699,293.42, 5,548,815.05 and 1,303,075.42

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Solution

The fourth proportional to 3,699,293.42, 5,548,815.05 and 1,303,075.42 is: 1,954,569.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,293.42 : 5,548,815.05 = 1,303,075.42 : x
  2. Step 2: Convert to fraction form
    3,699,293.42/5,548,815.05 = 1,303,075.42/x
  3. Step 3: Cross multiply
    3,699,293.42x = 5,548,815.05 × 1,303,075.42
  4. Step 4: Simplify right side
    3,699,293.42x = 7,230,524,495,265.69
  5. Step 5: Solve for x
    x = 7,230,524,495,265.69/3,699,293.42
  6. Step 6: Final answer
    x = 1,954,569.07

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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.