Home / 1,524,303.86-2,284,462.57-624,692.34

Finding the Fourth Proportional to 1,524,303.86, 2,284,462.57 and 624,692.34

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Solution

The fourth proportional to 1,524,303.86, 2,284,462.57 and 624,692.34 is: 936,221.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,303.86 : 2,284,462.57 = 624,692.34 : x
  2. Step 2: Convert to fraction form
    1,524,303.86/2,284,462.57 = 624,692.34/x
  3. Step 3: Cross multiply
    1,524,303.86x = 2,284,462.57 × 624,692.34
  4. Step 4: Simplify right side
    1,524,303.86x = 1,427,086,268,495.71
  5. Step 5: Solve for x
    x = 1,427,086,268,495.71/1,524,303.86
  6. Step 6: Final answer
    x = 936,221.65

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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.