Home / 9,355,817.40-14,033,726.10-6,326,603.70

Finding the Fourth Proportional to 9,355,817.40, 14,033,726.10 and 6,326,603.70

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Solution

The fourth proportional to 9,355,817.40, 14,033,726.10 and 6,326,603.70 is: 9,489,905.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355,817.40 : 14,033,726.10 = 6,326,603.70 : x
  2. Step 2: Convert to fraction form
    9,355,817.40/14,033,726.10 = 6,326,603.70/x
  3. Step 3: Cross multiply
    9,355,817.40x = 14,033,726.10 × 6,326,603.70
  4. Step 4: Simplify right side
    9,355,817.40x = 88,785,823,469,046.56
  5. Step 5: Solve for x
    x = 88,785,823,469,046.56/9,355,817.40
  6. Step 6: Final answer
    x = 9,489,905.55

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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.