Home / 2,735,586.54-4,103,383.02-713,828.94

Finding the Fourth Proportional to 2,735,586.54, 4,103,383.02 and 713,828.94

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Solution

The fourth proportional to 2,735,586.54, 4,103,383.02 and 713,828.94 is: 1,070,744.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,735,586.54 : 4,103,383.02 = 713,828.94 : x
  2. Step 2: Convert to fraction form
    2,735,586.54/4,103,383.02 = 713,828.94/x
  3. Step 3: Cross multiply
    2,735,586.54x = 4,103,383.02 × 713,828.94
  4. Step 4: Simplify right side
    2,735,586.54x = 2,929,113,551,580.60
  5. Step 5: Solve for x
    x = 2,929,113,551,580.60/2,735,586.54
  6. Step 6: Final answer
    x = 1,070,744.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.