Home / 5,794,018.85-8,128,422.55-5,794,018.85

Finding the Fourth Proportional to 5,794,018.85, 8,128,422.55 and 5,794,018.85

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Solution

The fourth proportional to 5,794,018.85, 8,128,422.55 and 5,794,018.85 is: 8,128,422.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,794,018.85 : 8,128,422.55 = 5,794,018.85 : x
  2. Step 2: Convert to fraction form
    5,794,018.85/8,128,422.55 = 5,794,018.85/x
  3. Step 3: Cross multiply
    5,794,018.85x = 8,128,422.55 × 5,794,018.85
  4. Step 4: Simplify right side
    5,794,018.85x = 47,096,233,475,465.06
  5. Step 5: Solve for x
    x = 47,096,233,475,465.06/5,794,018.85
  6. Step 6: Final answer
    x = 8,128,422.55

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.