Home / 2,768,100.48-4,153,477.50-1,505,926.08

Finding the Fourth Proportional to 2,768,100.48, 4,153,477.50 and 1,505,926.08

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Solution

The fourth proportional to 2,768,100.48, 4,153,477.50 and 1,505,926.08 is: 2,259,610.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,768,100.48 : 4,153,477.50 = 1,505,926.08 : x
  2. Step 2: Convert to fraction form
    2,768,100.48/4,153,477.50 = 1,505,926.08/x
  3. Step 3: Cross multiply
    2,768,100.48x = 4,153,477.50 × 1,505,926.08
  4. Step 4: Simplify right side
    2,768,100.48x = 6,254,830,089,943.20
  5. Step 5: Solve for x
    x = 6,254,830,089,943.20/2,768,100.48
  6. Step 6: Final answer
    x = 2,259,610.93

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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.