Home / 2,458,463.40-3,687,695.10-2,300,999.40

Finding the Fourth Proportional to 2,458,463.40, 3,687,695.10 and 2,300,999.40

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Solution

The fourth proportional to 2,458,463.40, 3,687,695.10 and 2,300,999.40 is: 3,451,499.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,463.40 : 3,687,695.10 = 2,300,999.40 : x
  2. Step 2: Convert to fraction form
    2,458,463.40/3,687,695.10 = 2,300,999.40/x
  3. Step 3: Cross multiply
    2,458,463.40x = 3,687,695.10 × 2,300,999.40
  4. Step 4: Simplify right side
    2,458,463.40x = 8,485,384,212,482.94
  5. Step 5: Solve for x
    x = 8,485,384,212,482.94/2,458,463.40
  6. Step 6: Final answer
    x = 3,451,499.10

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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.