Home / 6,308,529.60-9,464,176.80-2,047,972.80

Finding the Fourth Proportional to 6,308,529.60, 9,464,176.80 and 2,047,972.80

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Solution

The fourth proportional to 6,308,529.60, 9,464,176.80 and 2,047,972.80 is: 3,072,407.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,308,529.60 : 9,464,176.80 = 2,047,972.80 : x
  2. Step 2: Convert to fraction form
    6,308,529.60/9,464,176.80 = 2,047,972.80/x
  3. Step 3: Cross multiply
    6,308,529.60x = 9,464,176.80 × 2,047,972.80
  4. Step 4: Simplify right side
    6,308,529.60x = 19,382,376,660,791.04
  5. Step 5: Solve for x
    x = 19,382,376,660,791.04/6,308,529.60
  6. Step 6: Final answer
    x = 3,072,407.98

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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.