Home / 904,149.18-1,356,223.50-704,618.82

Finding the Fourth Proportional to 904,149.18, 1,356,223.50 and 704,618.82

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Solution

The fourth proportional to 904,149.18, 1,356,223.50 and 704,618.82 is: 1,056,928.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    904,149.18 : 1,356,223.50 = 704,618.82 : x
  2. Step 2: Convert to fraction form
    904,149.18/1,356,223.50 = 704,618.82/x
  3. Step 3: Cross multiply
    904,149.18x = 1,356,223.50 × 704,618.82
  4. Step 4: Simplify right side
    904,149.18x = 955,620,602,226.27
  5. Step 5: Solve for x
    x = 955,620,602,226.27/904,149.18
  6. Step 6: Final answer
    x = 1,056,928.02

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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.