Home / 3,085,724.44-4,258,205.58-1,709,013.52

Finding the Fourth Proportional to 3,085,724.44, 4,258,205.58 and 1,709,013.52

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Solution

The fourth proportional to 3,085,724.44, 4,258,205.58 and 1,709,013.52 is: 2,358,386.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,085,724.44 : 4,258,205.58 = 1,709,013.52 : x
  2. Step 2: Convert to fraction form
    3,085,724.44/4,258,205.58 = 1,709,013.52/x
  3. Step 3: Cross multiply
    3,085,724.44x = 4,258,205.58 × 1,709,013.52
  4. Step 4: Simplify right side
    3,085,724.44x = 7,277,330,907,159.44
  5. Step 5: Solve for x
    x = 7,277,330,907,159.44/3,085,724.44
  6. Step 6: Final answer
    x = 2,358,386.51

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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.