Home / 6,048,256.80-9,072,385.20-6,006,266.40

Finding the Fourth Proportional to 6,048,256.80, 9,072,385.20 and 6,006,266.40

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Solution

The fourth proportional to 6,048,256.80, 9,072,385.20 and 6,006,266.40 is: 9,009,399.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,256.80 : 9,072,385.20 = 6,006,266.40 : x
  2. Step 2: Convert to fraction form
    6,048,256.80/9,072,385.20 = 6,006,266.40/x
  3. Step 3: Cross multiply
    6,048,256.80x = 9,072,385.20 × 6,006,266.40
  4. Step 4: Simplify right side
    6,048,256.80x = 54,491,162,394,617.28
  5. Step 5: Solve for x
    x = 54,491,162,394,617.28/6,048,256.80
  6. Step 6: Final answer
    x = 9,009,399.60

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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.