Home / 1,793,895.23-2,692,103.76-1,622,380.93

Finding the Fourth Proportional to 1,793,895.23, 2,692,103.76 and 1,622,380.93

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Solution

The fourth proportional to 1,793,895.23, 2,692,103.76 and 1,622,380.93 is: 2,434,711.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,895.23 : 2,692,103.76 = 1,622,380.93 : x
  2. Step 2: Convert to fraction form
    1,793,895.23/2,692,103.76 = 1,622,380.93/x
  3. Step 3: Cross multiply
    1,793,895.23x = 2,692,103.76 × 1,622,380.93
  4. Step 4: Simplify right side
    1,793,895.23x = 4,367,617,795,075.04
  5. Step 5: Solve for x
    x = 4,367,617,795,075.04/1,793,895.23
  6. Step 6: Final answer
    x = 2,434,711.75

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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.