Home / 3,580,114.14-4,941,068.31-2,031,756.48

Finding the Fourth Proportional to 3,580,114.14, 4,941,068.31 and 2,031,756.48

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Solution

The fourth proportional to 3,580,114.14, 4,941,068.31 and 2,031,756.48 is: 2,804,113.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,114.14 : 4,941,068.31 = 2,031,756.48 : x
  2. Step 2: Convert to fraction form
    3,580,114.14/4,941,068.31 = 2,031,756.48/x
  3. Step 3: Cross multiply
    3,580,114.14x = 4,941,068.31 × 2,031,756.48
  4. Step 4: Simplify right side
    3,580,114.14x = 10,039,047,556,965.15
  5. Step 5: Solve for x
    x = 10,039,047,556,965.15/3,580,114.14
  6. Step 6: Final answer
    x = 2,804,113.83

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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.