Home / 1,738,179.30-2,607,268.95-1,473,114.90

Finding the Fourth Proportional to 1,738,179.30, 2,607,268.95 and 1,473,114.90

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Solution

The fourth proportional to 1,738,179.30, 2,607,268.95 and 1,473,114.90 is: 2,209,672.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,179.30 : 2,607,268.95 = 1,473,114.90 : x
  2. Step 2: Convert to fraction form
    1,738,179.30/2,607,268.95 = 1,473,114.90/x
  3. Step 3: Cross multiply
    1,738,179.30x = 2,607,268.95 × 1,473,114.90
  4. Step 4: Simplify right side
    1,738,179.30x = 3,840,806,738,552.36
  5. Step 5: Solve for x
    x = 3,840,806,738,552.36/1,738,179.30
  6. Step 6: Final answer
    x = 2,209,672.35

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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.