Home / 5,033,948.68-7,546,742.70-1,999,442.44

Finding the Fourth Proportional to 5,033,948.68, 7,546,742.70 and 1,999,442.44

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Solution

The fourth proportional to 5,033,948.68, 7,546,742.70 and 1,999,442.44 is: 2,997,503.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033,948.68 : 7,546,742.70 = 1,999,442.44 : x
  2. Step 2: Convert to fraction form
    5,033,948.68/7,546,742.70 = 1,999,442.44/x
  3. Step 3: Cross multiply
    5,033,948.68x = 7,546,742.70 × 1,999,442.44
  4. Step 4: Simplify right side
    5,033,948.68x = 15,089,277,638,140.19
  5. Step 5: Solve for x
    x = 15,089,277,638,140.19/5,033,948.68
  6. Step 6: Final answer
    x = 2,997,503.27

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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.