Home / 3,607,053.34-4,977,735.33-1,975,563.31

Finding the Fourth Proportional to 3,607,053.34, 4,977,735.33 and 1,975,563.31

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Solution

The fourth proportional to 3,607,053.34, 4,977,735.33 and 1,975,563.31 is: 2,726,278.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,053.34 : 4,977,735.33 = 1,975,563.31 : x
  2. Step 2: Convert to fraction form
    3,607,053.34/4,977,735.33 = 1,975,563.31/x
  3. Step 3: Cross multiply
    3,607,053.34x = 4,977,735.33 × 1,975,563.31
  4. Step 4: Simplify right side
    3,607,053.34x = 9,833,831,284,838.74
  5. Step 5: Solve for x
    x = 9,833,831,284,838.74/3,607,053.34
  6. Step 6: Final answer
    x = 2,726,278.31

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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.