Home / 8,032,072.93-11,093,386.83-5,414,061.70

Finding the Fourth Proportional to 8,032,072.93, 11,093,386.83 and 5,414,061.70

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Solution

The fourth proportional to 8,032,072.93, 11,093,386.83 and 5,414,061.70 is: 7,477,556.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,072.93 : 11,093,386.83 = 5,414,061.70 : x
  2. Step 2: Convert to fraction form
    8,032,072.93/11,093,386.83 = 5,414,061.70/x
  3. Step 3: Cross multiply
    8,032,072.93x = 11,093,386.83 × 5,414,061.70
  4. Step 4: Simplify right side
    8,032,072.93x = 60,060,280,759,587.41
  5. Step 5: Solve for x
    x = 60,060,280,759,587.41/8,032,072.93
  6. Step 6: Final answer
    x = 7,477,556.70

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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.