Home / 4,802,833.60-7,212,544.80-2,563,345.60

Finding the Fourth Proportional to 4,802,833.60, 7,212,544.80 and 2,563,345.60

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Solution

The fourth proportional to 4,802,833.60, 7,212,544.80 and 2,563,345.60 is: 3,849,445.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,833.60 : 7,212,544.80 = 2,563,345.60 : x
  2. Step 2: Convert to fraction form
    4,802,833.60/7,212,544.80 = 2,563,345.60/x
  3. Step 3: Cross multiply
    4,802,833.60x = 7,212,544.80 × 2,563,345.60
  4. Step 4: Simplify right side
    4,802,833.60x = 18,488,244,977,882.88
  5. Step 5: Solve for x
    x = 18,488,244,977,882.88/4,802,833.60
  6. Step 6: Final answer
    x = 3,849,445.25

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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.