Home / 2,308,804.10-3,463,206.15-625,907.60

Finding the Fourth Proportional to 2,308,804.10, 3,463,206.15 and 625,907.60

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Solution

The fourth proportional to 2,308,804.10, 3,463,206.15 and 625,907.60 is: 938,861.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,804.10 : 3,463,206.15 = 625,907.60 : x
  2. Step 2: Convert to fraction form
    2,308,804.10/3,463,206.15 = 625,907.60/x
  3. Step 3: Cross multiply
    2,308,804.10x = 3,463,206.15 × 625,907.60
  4. Step 4: Simplify right side
    2,308,804.10x = 2,167,647,049,651.74
  5. Step 5: Solve for x
    x = 2,167,647,049,651.74/2,308,804.10
  6. Step 6: Final answer
    x = 938,861.40

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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.