Home / 5,784,694.70-8,677,042.05-4,291,702.70

Finding the Fourth Proportional to 5,784,694.70, 8,677,042.05 and 4,291,702.70

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Solution

The fourth proportional to 5,784,694.70, 8,677,042.05 and 4,291,702.70 is: 6,437,554.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,784,694.70 : 8,677,042.05 = 4,291,702.70 : x
  2. Step 2: Convert to fraction form
    5,784,694.70/8,677,042.05 = 4,291,702.70/x
  3. Step 3: Cross multiply
    5,784,694.70x = 8,677,042.05 × 4,291,702.70
  4. Step 4: Simplify right side
    5,784,694.70x = 37,239,284,793,998.54
  5. Step 5: Solve for x
    x = 37,239,284,793,998.54/5,784,694.70
  6. Step 6: Final answer
    x = 6,437,554.05

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Double scale
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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.