Home / 6,048,941.60-9,073,412.40-5,489,069.60

Finding the Fourth Proportional to 6,048,941.60, 9,073,412.40 and 5,489,069.60

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Solution

The fourth proportional to 6,048,941.60, 9,073,412.40 and 5,489,069.60 is: 8,233,604.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,941.60 : 9,073,412.40 = 5,489,069.60 : x
  2. Step 2: Convert to fraction form
    6,048,941.60/9,073,412.40 = 5,489,069.60/x
  3. Step 3: Cross multiply
    6,048,941.60x = 9,073,412.40 × 5,489,069.60
  4. Step 4: Simplify right side
    6,048,941.60x = 49,804,592,173,103.04
  5. Step 5: Solve for x
    x = 49,804,592,173,103.04/6,048,941.60
  6. Step 6: Final answer
    x = 8,233,604.40

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Similar ratio
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1.5x scale

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.