Home / 2,308,803.60-3,463,205.40-625,907.10

Finding the Fourth Proportional to 2,308,803.60, 3,463,205.40 and 625,907.10

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Solution

The fourth proportional to 2,308,803.60, 3,463,205.40 and 625,907.10 is: 938,860.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,803.60 : 3,463,205.40 = 625,907.10 : x
  2. Step 2: Convert to fraction form
    2,308,803.60/3,463,205.40 = 625,907.10/x
  3. Step 3: Cross multiply
    2,308,803.60x = 3,463,205.40 × 625,907.10
  4. Step 4: Simplify right side
    2,308,803.60x = 2,167,644,848,618.34
  5. Step 5: Solve for x
    x = 2,167,644,848,618.34/2,308,803.60
  6. Step 6: Final answer
    x = 938,860.65

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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.