Home / 4,558,030.02-6,289,601.31-2,722,233.51

Finding the Fourth Proportional to 4,558,030.02, 6,289,601.31 and 2,722,233.51

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Solution

The fourth proportional to 4,558,030.02, 6,289,601.31 and 2,722,233.51 is: 3,756,395.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,558,030.02 : 6,289,601.31 = 2,722,233.51 : x
  2. Step 2: Convert to fraction form
    4,558,030.02/6,289,601.31 = 2,722,233.51/x
  3. Step 3: Cross multiply
    4,558,030.02x = 6,289,601.31 × 2,722,233.51
  4. Step 4: Simplify right side
    4,558,030.02x = 17,121,763,450,621.90
  5. Step 5: Solve for x
    x = 17,121,763,450,621.90/4,558,030.02
  6. Step 6: Final answer
    x = 3,756,395.50

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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.