Home / 2,114,912.06-2,918,582.33-1,148,043

Finding the Fourth Proportional to 2,114,912.06, 2,918,582.33 and 1,148,043

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Solution

The fourth proportional to 2,114,912.06, 2,918,582.33 and 1,148,043 is: 1,584,301.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,114,912.06 : 2,918,582.33 = 1,148,043 : x
  2. Step 2: Convert to fraction form
    2,114,912.06/2,918,582.33 = 1,148,043/x
  3. Step 3: Cross multiply
    2,114,912.06x = 2,918,582.33 × 1,148,043
  4. Step 4: Simplify right side
    2,114,912.06x = 3,350,658,008,139.98
  5. Step 5: Solve for x
    x = 3,350,658,008,139.98/2,114,912.06
  6. Step 6: Final answer
    x = 1,584,301.34

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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.