Home / 4,084,859.63-5,636,883.02-2,248,969.28

Finding the Fourth Proportional to 4,084,859.63, 5,636,883.02 and 2,248,969.28

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Solution

The fourth proportional to 4,084,859.63, 5,636,883.02 and 2,248,969.28 is: 3,103,454.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,859.63 : 5,636,883.02 = 2,248,969.28 : x
  2. Step 2: Convert to fraction form
    4,084,859.63/5,636,883.02 = 2,248,969.28/x
  3. Step 3: Cross multiply
    4,084,859.63x = 5,636,883.02 × 2,248,969.28
  4. Step 4: Simplify right side
    4,084,859.63x = 12,677,176,707,504.36
  5. Step 5: Solve for x
    x = 12,677,176,707,504.36/4,084,859.63
  6. Step 6: Final answer
    x = 3,103,454.68

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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.