Home / 3,804,087.54-5,249,775.33-2,085,207.60

Finding the Fourth Proportional to 3,804,087.54, 5,249,775.33 and 2,085,207.60

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Solution

The fourth proportional to 3,804,087.54, 5,249,775.33 and 2,085,207.60 is: 2,877,660.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,087.54 : 5,249,775.33 = 2,085,207.60 : x
  2. Step 2: Convert to fraction form
    3,804,087.54/5,249,775.33 = 2,085,207.60/x
  3. Step 3: Cross multiply
    3,804,087.54x = 5,249,775.33 × 2,085,207.60
  4. Step 4: Simplify right side
    3,804,087.54x = 10,946,871,416,408.51
  5. Step 5: Solve for x
    x = 10,946,871,416,408.51/3,804,087.54
  6. Step 6: Final answer
    x = 2,877,660.23

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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.