Home / 3,610,869.37-4,983,059.93-1,957,069.35

Finding the Fourth Proportional to 3,610,869.37, 4,983,059.93 and 1,957,069.35

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Solution

The fourth proportional to 3,610,869.37, 4,983,059.93 and 1,957,069.35 is: 2,700,788.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,610,869.37 : 4,983,059.93 = 1,957,069.35 : x
  2. Step 2: Convert to fraction form
    3,610,869.37/4,983,059.93 = 1,957,069.35/x
  3. Step 3: Cross multiply
    3,610,869.37x = 4,983,059.93 × 1,957,069.35
  4. Step 4: Simplify right side
    3,610,869.37x = 9,752,193,848,430.80
  5. Step 5: Solve for x
    x = 9,752,193,848,430.80/3,610,869.37
  6. Step 6: Final answer
    x = 2,700,788.33

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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.