Home / 3,588,225.45-5,382,357.54-892,550.66

Finding the Fourth Proportional to 3,588,225.45, 5,382,357.54 and 892,550.66

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Solution

The fourth proportional to 3,588,225.45, 5,382,357.54 and 892,550.66 is: 1,338,830.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,225.45 : 5,382,357.54 = 892,550.66 : x
  2. Step 2: Convert to fraction form
    3,588,225.45/5,382,357.54 = 892,550.66/x
  3. Step 3: Cross multiply
    3,588,225.45x = 5,382,357.54 × 892,550.66
  4. Step 4: Simplify right side
    3,588,225.45x = 4,804,026,779,720.48
  5. Step 5: Solve for x
    x = 4,804,026,779,720.48/3,588,225.45
  6. Step 6: Final answer
    x = 1,338,830.81

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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.