Home / 2,402,517.84-3,603,650.40-605,400

Finding the Fourth Proportional to 2,402,517.84, 3,603,650.40 and 605,400

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Solution

The fourth proportional to 2,402,517.84, 3,603,650.40 and 605,400 is: 908,068.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,517.84 : 3,603,650.40 = 605,400 : x
  2. Step 2: Convert to fraction form
    2,402,517.84/3,603,650.40 = 605,400/x
  3. Step 3: Cross multiply
    2,402,517.84x = 3,603,650.40 × 605,400
  4. Step 4: Simplify right side
    2,402,517.84x = 2,181,649,952,160
  5. Step 5: Solve for x
    x = 2,181,649,952,160/2,402,517.84
  6. Step 6: Final answer
    x = 908,068.16

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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.