Home / 2,610,324.86-3,602,064.21-1,448,830.22

Finding the Fourth Proportional to 2,610,324.86, 3,602,064.21 and 1,448,830.22

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Solution

The fourth proportional to 2,610,324.86, 3,602,064.21 and 1,448,830.22 is: 1,999,283.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,324.86 : 3,602,064.21 = 1,448,830.22 : x
  2. Step 2: Convert to fraction form
    2,610,324.86/3,602,064.21 = 1,448,830.22/x
  3. Step 3: Cross multiply
    2,610,324.86x = 3,602,064.21 × 1,448,830.22
  4. Step 4: Simplify right side
    2,610,324.86x = 5,218,779,481,828.43
  5. Step 5: Solve for x
    x = 5,218,779,481,828.43/2,610,324.86
  6. Step 6: Final answer
    x = 1,999,283.52

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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.