Home / 7,345,108-11,018,297.12-2,026,324

Finding the Fourth Proportional to 7,345,108, 11,018,297.12 and 2,026,324

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Solution

The fourth proportional to 7,345,108, 11,018,297.12 and 2,026,324 is: 3,039,661.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,345,108 : 11,018,297.12 = 2,026,324 : x
  2. Step 2: Convert to fraction form
    7,345,108/11,018,297.12 = 2,026,324/x
  3. Step 3: Cross multiply
    7,345,108x = 11,018,297.12 × 2,026,324
  4. Step 4: Simplify right side
    7,345,108x = 22,326,639,893,386.88
  5. Step 5: Solve for x
    x = 22,326,639,893,386.88/7,345,108
  6. Step 6: Final answer
    x = 3,039,661.21

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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.