Home / 1,943,674.40-2,914,199.40-1,033,007.60

Finding the Fourth Proportional to 1,943,674.40, 2,914,199.40 and 1,033,007.60

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Solution

The fourth proportional to 1,943,674.40, 2,914,199.40 and 1,033,007.60 is: 1,548,814.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,943,674.40 : 2,914,199.40 = 1,033,007.60 : x
  2. Step 2: Convert to fraction form
    1,943,674.40/2,914,199.40 = 1,033,007.60/x
  3. Step 3: Cross multiply
    1,943,674.40x = 2,914,199.40 × 1,033,007.60
  4. Step 4: Simplify right side
    1,943,674.40x = 3,010,390,128,115.44
  5. Step 5: Solve for x
    x = 3,010,390,128,115.44/1,943,674.40
  6. Step 6: Final answer
    x = 1,548,814.00

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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.