Home / 5,595,422.40-8,393,133.60-4,965,566.40

Finding the Fourth Proportional to 5,595,422.40, 8,393,133.60 and 4,965,566.40

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Solution

The fourth proportional to 5,595,422.40, 8,393,133.60 and 4,965,566.40 is: 7,448,349.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,422.40 : 8,393,133.60 = 4,965,566.40 : x
  2. Step 2: Convert to fraction form
    5,595,422.40/8,393,133.60 = 4,965,566.40/x
  3. Step 3: Cross multiply
    5,595,422.40x = 8,393,133.60 × 4,965,566.40
  4. Step 4: Simplify right side
    5,595,422.40x = 41,676,662,194,871.04
  5. Step 5: Solve for x
    x = 41,676,662,194,871.04/5,595,422.40
  6. Step 6: Final answer
    x = 7,448,349.60

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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.