Home / 1,826,087.00-2,520,807.22-1,091,300.56

Finding the Fourth Proportional to 1,826,087.00, 2,520,807.22 and 1,091,300.56

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Solution

The fourth proportional to 1,826,087.00, 2,520,807.22 and 1,091,300.56 is: 1,506,477.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,087.00 : 2,520,807.22 = 1,091,300.56 : x
  2. Step 2: Convert to fraction form
    1,826,087.00/2,520,807.22 = 1,091,300.56/x
  3. Step 3: Cross multiply
    1,826,087.00x = 2,520,807.22 × 1,091,300.56
  4. Step 4: Simplify right side
    1,826,087.00x = 2,750,958,328,109.79
  5. Step 5: Solve for x
    x = 2,750,958,328,109.79/1,826,087.00
  6. Step 6: Final answer
    x = 1,506,477.15

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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.