Home / 7,690,232.10-11,535,348.15-7,362,603.30

Finding the Fourth Proportional to 7,690,232.10, 11,535,348.15 and 7,362,603.30

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Solution

The fourth proportional to 7,690,232.10, 11,535,348.15 and 7,362,603.30 is: 11,043,904.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,690,232.10 : 11,535,348.15 = 7,362,603.30 : x
  2. Step 2: Convert to fraction form
    7,690,232.10/11,535,348.15 = 7,362,603.30/x
  3. Step 3: Cross multiply
    7,690,232.10x = 11,535,348.15 × 7,362,603.30
  4. Step 4: Simplify right side
    7,690,232.10x = 84,930,192,355,838.89
  5. Step 5: Solve for x
    x = 84,930,192,355,838.89/7,690,232.10
  6. Step 6: Final answer
    x = 11,043,904.95

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Double scale
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Similar ratio
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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.