Home / 3,444,000.54-4,751,130.56-2,220,699.03

Finding the Fourth Proportional to 3,444,000.54, 4,751,130.56 and 2,220,699.03

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Solution

The fourth proportional to 3,444,000.54, 4,751,130.56 and 2,220,699.03 is: 3,063,539.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,000.54 : 4,751,130.56 = 2,220,699.03 : x
  2. Step 2: Convert to fraction form
    3,444,000.54/4,751,130.56 = 2,220,699.03/x
  3. Step 3: Cross multiply
    3,444,000.54x = 4,751,130.56 × 2,220,699.03
  4. Step 4: Simplify right side
    3,444,000.54x = 10,550,831,014,891.86
  5. Step 5: Solve for x
    x = 10,550,831,014,891.86/3,444,000.54
  6. Step 6: Final answer
    x = 3,063,539.30

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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.