Home / 3,083,182.47-4,254,683.25-1,706,528.84

Finding the Fourth Proportional to 3,083,182.47, 4,254,683.25 and 1,706,528.84

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Solution

The fourth proportional to 3,083,182.47, 4,254,683.25 and 1,706,528.84 is: 2,354,949.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,182.47 : 4,254,683.25 = 1,706,528.84 : x
  2. Step 2: Convert to fraction form
    3,083,182.47/4,254,683.25 = 1,706,528.84/x
  3. Step 3: Cross multiply
    3,083,182.47x = 4,254,683.25 × 1,706,528.84
  4. Step 4: Simplify right side
    3,083,182.47x = 7,260,739,649,916.51
  5. Step 5: Solve for x
    x = 7,260,739,649,916.51/3,083,182.47
  6. Step 6: Final answer
    x = 2,354,949.71

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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.