Home / 2,904,396.48-4,357,009.44-910,008

Finding the Fourth Proportional to 2,904,396.48, 4,357,009.44 and 910,008

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Solution

The fourth proportional to 2,904,396.48, 4,357,009.44 and 910,008 is: 1,365,141.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,396.48 : 4,357,009.44 = 910,008 : x
  2. Step 2: Convert to fraction form
    2,904,396.48/4,357,009.44 = 910,008/x
  3. Step 3: Cross multiply
    2,904,396.48x = 4,357,009.44 × 910,008
  4. Step 4: Simplify right side
    2,904,396.48x = 3,964,913,446,475.52
  5. Step 5: Solve for x
    x = 3,964,913,446,475.52/2,904,396.48
  6. Step 6: Final answer
    x = 1,365,141.94

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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.