Home / 6,483,758.10-9,711,640.35-5,364,014.10

Finding the Fourth Proportional to 6,483,758.10, 9,711,640.35 and 5,364,014.10

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Solution

The fourth proportional to 6,483,758.10, 9,711,640.35 and 5,364,014.10 is: 8,034,441.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,483,758.10 : 9,711,640.35 = 5,364,014.10 : x
  2. Step 2: Convert to fraction form
    6,483,758.10/9,711,640.35 = 5,364,014.10/x
  3. Step 3: Cross multiply
    6,483,758.10x = 9,711,640.35 × 5,364,014.10
  4. Step 4: Simplify right side
    6,483,758.10x = 52,093,375,771,528.93
  5. Step 5: Solve for x
    x = 52,093,375,771,528.93/6,483,758.10
  6. Step 6: Final answer
    x = 8,034,441.60

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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.