Home / 6,503,722.30-9,745,085.85-4,103,271.10

Finding the Fourth Proportional to 6,503,722.30, 9,745,085.85 and 4,103,271.10

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Solution

The fourth proportional to 6,503,722.30, 9,745,085.85 and 4,103,271.10 is: 6,148,283.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,503,722.30 : 9,745,085.85 = 4,103,271.10 : x
  2. Step 2: Convert to fraction form
    6,503,722.30/9,745,085.85 = 4,103,271.10/x
  3. Step 3: Cross multiply
    6,503,722.30x = 9,745,085.85 × 4,103,271.10
  4. Step 4: Simplify right side
    6,503,722.30x = 39,986,729,135,323.94
  5. Step 5: Solve for x
    x = 39,986,729,135,323.94/6,503,722.30
  6. Step 6: Final answer
    x = 6,148,283.60

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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.