Home / 3,590,369.65-4,954,686.57-2,041,631.59

Finding the Fourth Proportional to 3,590,369.65, 4,954,686.57 and 2,041,631.59

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Solution

The fourth proportional to 3,590,369.65, 4,954,686.57 and 2,041,631.59 is: 2,817,438.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,590,369.65 : 4,954,686.57 = 2,041,631.59 : x
  2. Step 2: Convert to fraction form
    3,590,369.65/4,954,686.57 = 2,041,631.59/x
  3. Step 3: Cross multiply
    3,590,369.65x = 4,954,686.57 × 2,041,631.59
  4. Step 4: Simplify right side
    3,590,369.65x = 10,115,644,619,860.75
  5. Step 5: Solve for x
    x = 10,115,644,619,860.75/3,590,369.65
  6. Step 6: Final answer
    x = 2,817,438.20

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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.