Home / 3,330,133.98-4,595,585.28-1,802,241.10

Finding the Fourth Proportional to 3,330,133.98, 4,595,585.28 and 1,802,241.10

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Solution

The fourth proportional to 3,330,133.98, 4,595,585.28 and 1,802,241.10 is: 2,487,092.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,133.98 : 4,595,585.28 = 1,802,241.10 : x
  2. Step 2: Convert to fraction form
    3,330,133.98/4,595,585.28 = 1,802,241.10/x
  3. Step 3: Cross multiply
    3,330,133.98x = 4,595,585.28 × 1,802,241.10
  4. Step 4: Simplify right side
    3,330,133.98x = 8,282,352,670,171.01
  5. Step 5: Solve for x
    x = 8,282,352,670,171.01/3,330,133.98
  6. Step 6: Final answer
    x = 2,487,092.93

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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.