Home / 9,596,453.94-13,240,972.80-5,522,072.94

Finding the Fourth Proportional to 9,596,453.94, 13,240,972.80 and 5,522,072.94

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Solution

The fourth proportional to 9,596,453.94, 13,240,972.80 and 5,522,072.94 is: 7,619,232.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,596,453.94 : 13,240,972.80 = 5,522,072.94 : x
  2. Step 2: Convert to fraction form
    9,596,453.94/13,240,972.80 = 5,522,072.94/x
  3. Step 3: Cross multiply
    9,596,453.94x = 13,240,972.80 × 5,522,072.94
  4. Step 4: Simplify right side
    9,596,453.94x = 73,117,617,598,156.05
  5. Step 5: Solve for x
    x = 73,117,617,598,156.05/9,596,453.94
  6. Step 6: Final answer
    x = 7,619,232.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.