Home / 4,499,880.48-6,209,845.56-2,462,821.20

Finding the Fourth Proportional to 4,499,880.48, 6,209,845.56 and 2,462,821.20

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Solution

The fourth proportional to 4,499,880.48, 6,209,845.56 and 2,462,821.20 is: 3,398,699.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,499,880.48 : 6,209,845.56 = 2,462,821.20 : x
  2. Step 2: Convert to fraction form
    4,499,880.48/6,209,845.56 = 2,462,821.20/x
  3. Step 3: Cross multiply
    4,499,880.48x = 6,209,845.56 × 2,462,821.20
  4. Step 4: Simplify right side
    4,499,880.48x = 15,293,739,293,893.87
  5. Step 5: Solve for x
    x = 15,293,739,293,893.87/4,499,880.48
  6. Step 6: Final answer
    x = 3,398,699.00

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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.