Home / 1,793,797.39-2,477,803.34-1,329,592.31

Finding the Fourth Proportional to 1,793,797.39, 2,477,803.34 and 1,329,592.31

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Solution

The fourth proportional to 1,793,797.39, 2,477,803.34 and 1,329,592.31 is: 1,836,588.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,797.39 : 2,477,803.34 = 1,329,592.31 : x
  2. Step 2: Convert to fraction form
    1,793,797.39/2,477,803.34 = 1,329,592.31/x
  3. Step 3: Cross multiply
    1,793,797.39x = 2,477,803.34 × 1,329,592.31
  4. Step 4: Simplify right side
    1,793,797.39x = 3,294,468,266,556.32
  5. Step 5: Solve for x
    x = 3,294,468,266,556.32/1,793,797.39
  6. Step 6: Final answer
    x = 1,836,588.84

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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.