Home / 6,048,143.90-9,072,215.85-4,032,604.70

Finding the Fourth Proportional to 6,048,143.90, 9,072,215.85 and 4,032,604.70

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Solution

The fourth proportional to 6,048,143.90, 9,072,215.85 and 4,032,604.70 is: 6,048,907.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,143.90 : 9,072,215.85 = 4,032,604.70 : x
  2. Step 2: Convert to fraction form
    6,048,143.90/9,072,215.85 = 4,032,604.70/x
  3. Step 3: Cross multiply
    6,048,143.90x = 9,072,215.85 × 4,032,604.70
  4. Step 4: Simplify right side
    6,048,143.90x = 36,584,660,276,124.49
  5. Step 5: Solve for x
    x = 36,584,660,276,124.49/6,048,143.90
  6. Step 6: Final answer
    x = 6,048,907.05

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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.