Home / 2,848,316.02-4,269,521.52-1,780,906.93

Finding the Fourth Proportional to 2,848,316.02, 4,269,521.52 and 1,780,906.93

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Solution

The fourth proportional to 2,848,316.02, 4,269,521.52 and 1,780,906.93 is: 2,669,514.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,316.02 : 4,269,521.52 = 1,780,906.93 : x
  2. Step 2: Convert to fraction form
    2,848,316.02/4,269,521.52 = 1,780,906.93/x
  3. Step 3: Cross multiply
    2,848,316.02x = 4,269,521.52 × 1,780,906.93
  4. Step 4: Simplify right side
    2,848,316.02x = 7,603,620,462,752.13
  5. Step 5: Solve for x
    x = 7,603,620,462,752.13/2,848,316.02
  6. Step 6: Final answer
    x = 2,669,514.34

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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.