Home / 1,923,602.94-2,654,492.31-1,052,433.36

Finding the Fourth Proportional to 1,923,602.94, 2,654,492.31 and 1,052,433.36

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Solution

The fourth proportional to 1,923,602.94, 2,654,492.31 and 1,052,433.36 is: 1,452,314.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,923,602.94 : 2,654,492.31 = 1,052,433.36 : x
  2. Step 2: Convert to fraction form
    1,923,602.94/2,654,492.31 = 1,052,433.36/x
  3. Step 3: Cross multiply
    1,923,602.94x = 2,654,492.31 × 1,052,433.36
  4. Step 4: Simplify right side
    1,923,602.94x = 2,793,676,260,907.46
  5. Step 5: Solve for x
    x = 2,793,676,260,907.46/1,923,602.94
  6. Step 6: Final answer
    x = 1,452,314.41

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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.