Home / 3,160,389.24-4,361,323.14-1,710,110.37

Finding the Fourth Proportional to 3,160,389.24, 4,361,323.14 and 1,710,110.37

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Solution

The fourth proportional to 3,160,389.24, 4,361,323.14 and 1,710,110.37 is: 2,359,944.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,389.24 : 4,361,323.14 = 1,710,110.37 : x
  2. Step 2: Convert to fraction form
    3,160,389.24/4,361,323.14 = 1,710,110.37/x
  3. Step 3: Cross multiply
    3,160,389.24x = 4,361,323.14 × 1,710,110.37
  4. Step 4: Simplify right side
    3,160,389.24x = 7,458,343,928,634.96
  5. Step 5: Solve for x
    x = 7,458,343,928,634.96/3,160,389.24
  6. Step 6: Final answer
    x = 2,359,944.73

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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.