Home / 4,421,800.34-6,622,071.48-2,522,784.50

Finding the Fourth Proportional to 4,421,800.34, 6,622,071.48 and 2,522,784.50

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Solution

The fourth proportional to 4,421,800.34, 6,622,071.48 and 2,522,784.50 is: 3,778,112.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,800.34 : 6,622,071.48 = 2,522,784.50 : x
  2. Step 2: Convert to fraction form
    4,421,800.34/6,622,071.48 = 2,522,784.50/x
  3. Step 3: Cross multiply
    4,421,800.34x = 6,622,071.48 × 2,522,784.50
  4. Step 4: Simplify right side
    4,421,800.34x = 16,706,059,287,636.06
  5. Step 5: Solve for x
    x = 16,706,059,287,636.06/4,421,800.34
  6. Step 6: Final answer
    x = 3,778,112.53

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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.