Home / 957,352.60-1,436,028.90-603,933.40

Finding the Fourth Proportional to 957,352.60, 1,436,028.90 and 603,933.40

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Solution

The fourth proportional to 957,352.60, 1,436,028.90 and 603,933.40 is: 905,900.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,352.60 : 1,436,028.90 = 603,933.40 : x
  2. Step 2: Convert to fraction form
    957,352.60/1,436,028.90 = 603,933.40/x
  3. Step 3: Cross multiply
    957,352.60x = 1,436,028.90 × 603,933.40
  4. Step 4: Simplify right side
    957,352.60x = 867,265,816,075.26
  5. Step 5: Solve for x
    x = 867,265,816,075.26/957,352.60
  6. Step 6: Final answer
    x = 905,900.10

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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.