Home / 2,208,529.70-3,312,868.37-610,959.01

Finding the Fourth Proportional to 2,208,529.70, 3,312,868.37 and 610,959.01

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Solution

The fourth proportional to 2,208,529.70, 3,312,868.37 and 610,959.01 is: 916,458.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,529.70 : 3,312,868.37 = 610,959.01 : x
  2. Step 2: Convert to fraction form
    2,208,529.70/3,312,868.37 = 610,959.01/x
  3. Step 3: Cross multiply
    2,208,529.70x = 3,312,868.37 × 610,959.01
  4. Step 4: Simplify right side
    2,208,529.70x = 2,024,026,768,258.55
  5. Step 5: Solve for x
    x = 2,024,026,768,258.55/2,208,529.70
  6. Step 6: Final answer
    x = 916,458.93

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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.