Home / 1,651,796.35-2,477,594.93-982,139.18

Finding the Fourth Proportional to 1,651,796.35, 2,477,594.93 and 982,139.18

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Solution

The fourth proportional to 1,651,796.35, 2,477,594.93 and 982,139.18 is: 1,473,149.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,796.35 : 2,477,594.93 = 982,139.18 : x
  2. Step 2: Convert to fraction form
    1,651,796.35/2,477,594.93 = 982,139.18/x
  3. Step 3: Cross multiply
    1,651,796.35x = 2,477,594.93 × 982,139.18
  4. Step 4: Simplify right side
    1,651,796.35x = 2,433,343,035,623.69
  5. Step 5: Solve for x
    x = 2,433,343,035,623.69/1,651,796.35
  6. Step 6: Final answer
    x = 1,473,149.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.