Home / 5,341,075.59-7,370,674.34-2,893,747.46

Finding the Fourth Proportional to 5,341,075.59, 7,370,674.34 and 2,893,747.46

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Solution

The fourth proportional to 5,341,075.59, 7,370,674.34 and 2,893,747.46 is: 3,993,366.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,341,075.59 : 7,370,674.34 = 2,893,747.46 : x
  2. Step 2: Convert to fraction form
    5,341,075.59/7,370,674.34 = 2,893,747.46/x
  3. Step 3: Cross multiply
    5,341,075.59x = 7,370,674.34 × 2,893,747.46
  4. Step 4: Simplify right side
    5,341,075.59x = 21,328,870,135,393.44
  5. Step 5: Solve for x
    x = 21,328,870,135,393.44/5,341,075.59
  6. Step 6: Final answer
    x = 3,993,366.09

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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.