Home / 1,750,917.01-2,416,302.44-986,970.37

Finding the Fourth Proportional to 1,750,917.01, 2,416,302.44 and 986,970.37

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Solution

The fourth proportional to 1,750,917.01, 2,416,302.44 and 986,970.37 is: 1,362,039.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,917.01 : 2,416,302.44 = 986,970.37 : x
  2. Step 2: Convert to fraction form
    1,750,917.01/2,416,302.44 = 986,970.37/x
  3. Step 3: Cross multiply
    1,750,917.01x = 2,416,302.44 × 986,970.37
  4. Step 4: Simplify right side
    1,750,917.01x = 2,384,818,909,665.37
  5. Step 5: Solve for x
    x = 2,384,818,909,665.37/1,750,917.01
  6. Step 6: Final answer
    x = 1,362,039.95

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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.