Home / 3,656,337.93-5,485,017.60-1,525,934.25

Finding the Fourth Proportional to 3,656,337.93, 5,485,017.60 and 1,525,934.25

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Solution

The fourth proportional to 3,656,337.93, 5,485,017.60 and 1,525,934.25 is: 2,289,114.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,337.93 : 5,485,017.60 = 1,525,934.25 : x
  2. Step 2: Convert to fraction form
    3,656,337.93/5,485,017.60 = 1,525,934.25/x
  3. Step 3: Cross multiply
    3,656,337.93x = 5,485,017.60 × 1,525,934.25
  4. Step 4: Simplify right side
    3,656,337.93x = 8,369,776,217,692.80
  5. Step 5: Solve for x
    x = 8,369,776,217,692.80/3,656,337.93
  6. Step 6: Final answer
    x = 2,289,114.51

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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.