Home / 2,048,393.48-2,826,360.95-1,177,059.83

Finding the Fourth Proportional to 2,048,393.48, 2,826,360.95 and 1,177,059.83

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Solution

The fourth proportional to 2,048,393.48, 2,826,360.95 and 1,177,059.83 is: 1,624,100.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,393.48 : 2,826,360.95 = 1,177,059.83 : x
  2. Step 2: Convert to fraction form
    2,048,393.48/2,826,360.95 = 1,177,059.83/x
  3. Step 3: Cross multiply
    2,048,393.48x = 2,826,360.95 × 1,177,059.83
  4. Step 4: Simplify right side
    2,048,393.48x = 3,326,795,919,308.53
  5. Step 5: Solve for x
    x = 3,326,795,919,308.53/2,048,393.48
  6. Step 6: Final answer
    x = 1,624,100.04

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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.