Home / 1,735,769.66-2,395,346.38-971,835.98

Finding the Fourth Proportional to 1,735,769.66, 2,395,346.38 and 971,835.98

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Solution

The fourth proportional to 1,735,769.66, 2,395,346.38 and 971,835.98 is: 1,341,124.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,769.66 : 2,395,346.38 = 971,835.98 : x
  2. Step 2: Convert to fraction form
    1,735,769.66/2,395,346.38 = 971,835.98/x
  3. Step 3: Cross multiply
    1,735,769.66x = 2,395,346.38 × 971,835.98
  4. Step 4: Simplify right side
    1,735,769.66x = 2,327,883,782,240.43
  5. Step 5: Solve for x
    x = 2,327,883,782,240.43/1,735,769.66
  6. Step 6: Final answer
    x = 1,341,124.83

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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.