Home / 2,623,983.48-3,620,985.32-1,462,367.93

Finding the Fourth Proportional to 2,623,983.48, 3,620,985.32 and 1,462,367.93

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Solution

The fourth proportional to 2,623,983.48, 3,620,985.32 and 1,462,367.93 is: 2,018,005.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,623,983.48 : 3,620,985.32 = 1,462,367.93 : x
  2. Step 2: Convert to fraction form
    2,623,983.48/3,620,985.32 = 1,462,367.93/x
  3. Step 3: Cross multiply
    2,623,983.48x = 3,620,985.32 × 1,462,367.93
  4. Step 4: Simplify right side
    2,623,983.48x = 5,295,212,792,519.78
  5. Step 5: Solve for x
    x = 5,295,212,792,519.78/2,623,983.48
  6. Step 6: Final answer
    x = 2,018,005.38

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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.