Home / 1,710,704.42-2,361,362.19-985,841

Finding the Fourth Proportional to 1,710,704.42, 2,361,362.19 and 985,841

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Solution

The fourth proportional to 1,710,704.42, 2,361,362.19 and 985,841 is: 1,360,800.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,704.42 : 2,361,362.19 = 985,841 : x
  2. Step 2: Convert to fraction form
    1,710,704.42/2,361,362.19 = 985,841/x
  3. Step 3: Cross multiply
    1,710,704.42x = 2,361,362.19 × 985,841
  4. Step 4: Simplify right side
    1,710,704.42x = 2,327,927,662,751.79
  5. Step 5: Solve for x
    x = 2,327,927,662,751.79/1,710,704.42
  6. Step 6: Final answer
    x = 1,360,800.64

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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.