Home / 1,774,253.77-2,448,467.79-1,010,307.33

Finding the Fourth Proportional to 1,774,253.77, 2,448,467.79 and 1,010,307.33

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Solution

The fourth proportional to 1,774,253.77, 2,448,467.79 and 1,010,307.33 is: 1,394,222.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,253.77 : 2,448,467.79 = 1,010,307.33 : x
  2. Step 2: Convert to fraction form
    1,774,253.77/2,448,467.79 = 1,010,307.33/x
  3. Step 3: Cross multiply
    1,774,253.77x = 2,448,467.79 × 1,010,307.33
  4. Step 4: Simplify right side
    1,774,253.77x = 2,473,704,955,505.90
  5. Step 5: Solve for x
    x = 2,473,704,955,505.90/1,774,253.77
  6. Step 6: Final answer
    x = 1,394,222.74

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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.