Home / 2,904,420.48-4,356,632.64-910,032

Finding the Fourth Proportional to 2,904,420.48, 4,356,632.64 and 910,032

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Solution

The fourth proportional to 2,904,420.48, 4,356,632.64 and 910,032 is: 1,365,048.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,420.48 : 4,356,632.64 = 910,032 : x
  2. Step 2: Convert to fraction form
    2,904,420.48/4,356,632.64 = 910,032/x
  3. Step 3: Cross multiply
    2,904,420.48x = 4,356,632.64 × 910,032
  4. Step 4: Simplify right side
    2,904,420.48x = 3,964,675,114,644.48
  5. Step 5: Solve for x
    x = 3,964,675,114,644.48/2,904,420.48
  6. Step 6: Final answer
    x = 1,365,048.60

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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.