Home / 2,904,230.16-4,356,899.10-1,106,963.28

Finding the Fourth Proportional to 2,904,230.16, 4,356,899.10 and 1,106,963.28

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Solution

The fourth proportional to 2,904,230.16, 4,356,899.10 and 1,106,963.28 is: 1,660,656.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,904,230.16 : 4,356,899.10 = 1,106,963.28 : x
  2. Step 2: Convert to fraction form
    2,904,230.16/4,356,899.10 = 1,106,963.28/x
  3. Step 3: Cross multiply
    2,904,230.16x = 4,356,899.10 × 1,106,963.28
  4. Step 4: Simplify right side
    2,904,230.16x = 4,822,927,318,365.05
  5. Step 5: Solve for x
    x = 4,822,927,318,365.05/2,904,230.16
  6. Step 6: Final answer
    x = 1,660,656.03

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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.