Home / 1,565,841.13-2,347,906.94-471,466.33

Finding the Fourth Proportional to 1,565,841.13, 2,347,906.94 and 471,466.33

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Solution

The fourth proportional to 1,565,841.13, 2,347,906.94 and 471,466.33 is: 706,942.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,841.13 : 2,347,906.94 = 471,466.33 : x
  2. Step 2: Convert to fraction form
    1,565,841.13/2,347,906.94 = 471,466.33/x
  3. Step 3: Cross multiply
    1,565,841.13x = 2,347,906.94 × 471,466.33
  4. Step 4: Simplify right side
    1,565,841.13x = 1,106,959,069,362.00
  5. Step 5: Solve for x
    x = 1,106,959,069,362.00/1,565,841.13
  6. Step 6: Final answer
    x = 706,942.13

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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.