Home / 2,232,574.44-3,345,010.02-1,222,423.44

Finding the Fourth Proportional to 2,232,574.44, 3,345,010.02 and 1,222,423.44

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Solution

The fourth proportional to 2,232,574.44, 3,345,010.02 and 1,222,423.44 is: 1,831,526.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,574.44 : 3,345,010.02 = 1,222,423.44 : x
  2. Step 2: Convert to fraction form
    2,232,574.44/3,345,010.02 = 1,222,423.44/x
  3. Step 3: Cross multiply
    2,232,574.44x = 3,345,010.02 × 1,222,423.44
  4. Step 4: Simplify right side
    2,232,574.44x = 4,089,018,655,482.87
  5. Step 5: Solve for x
    x = 4,089,018,655,482.87/2,232,574.44
  6. Step 6: Final answer
    x = 1,831,526.23

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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.