Home / 4,833,620.70-6,670,263.56-2,658,163.86

Finding the Fourth Proportional to 4,833,620.70, 6,670,263.56 and 2,658,163.86

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Solution

The fourth proportional to 4,833,620.70, 6,670,263.56 and 2,658,163.86 is: 3,668,192.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,620.70 : 6,670,263.56 = 2,658,163.86 : x
  2. Step 2: Convert to fraction form
    4,833,620.70/6,670,263.56 = 2,658,163.86/x
  3. Step 3: Cross multiply
    4,833,620.70x = 6,670,263.56 × 2,658,163.86
  4. Step 4: Simplify right side
    4,833,620.70x = 17,730,653,544,812.32
  5. Step 5: Solve for x
    x = 17,730,653,544,812.32/4,833,620.70
  6. Step 6: Final answer
    x = 3,668,192.98

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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.