Home / 2,904,424.48-4,356,638.64-910,036

Finding the Fourth Proportional to 2,904,424.48, 4,356,638.64 and 910,036

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Solution

The fourth proportional to 2,904,424.48, 4,356,638.64 and 910,036 is: 1,365,054.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,424.48 : 4,356,638.64 = 910,036 : x
  2. Step 2: Convert to fraction form
    2,904,424.48/4,356,638.64 = 910,036/x
  3. Step 3: Cross multiply
    2,904,424.48x = 4,356,638.64 × 910,036
  4. Step 4: Simplify right side
    2,904,424.48x = 3,964,698,001,391.04
  5. Step 5: Solve for x
    x = 3,964,698,001,391.04/2,904,424.48
  6. Step 6: Final answer
    x = 1,365,054.60

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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.