Home / 2,766,173.94-4,148,263.40-1,168,860.83

Finding the Fourth Proportional to 2,766,173.94, 4,148,263.40 and 1,168,860.83

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Solution

The fourth proportional to 2,766,173.94, 4,148,263.40 and 1,168,860.83 is: 1,752,869.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,766,173.94 : 4,148,263.40 = 1,168,860.83 : x
  2. Step 2: Convert to fraction form
    2,766,173.94/4,148,263.40 = 1,168,860.83/x
  3. Step 3: Cross multiply
    2,766,173.94x = 4,148,263.40 × 1,168,860.83
  4. Step 4: Simplify right side
    2,766,173.94x = 4,848,742,574,197.00
  5. Step 5: Solve for x
    x = 4,848,742,574,197.00/2,766,173.94
  6. Step 6: Final answer
    x = 1,752,869.73

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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.