Home / 3,562,652-4,916,770.80-1,953,331.04

Finding the Fourth Proportional to 3,562,652, 4,916,770.80 and 1,953,331.04

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Solution

The fourth proportional to 3,562,652, 4,916,770.80 and 1,953,331.04 is: 2,695,767.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,652 : 4,916,770.80 = 1,953,331.04 : x
  2. Step 2: Convert to fraction form
    3,562,652/4,916,770.80 = 1,953,331.04/x
  3. Step 3: Cross multiply
    3,562,652x = 4,916,770.80 × 1,953,331.04
  4. Step 4: Simplify right side
    3,562,652x = 9,604,081,020,205.63
  5. Step 5: Solve for x
    x = 9,604,081,020,205.63/3,562,652
  6. Step 6: Final answer
    x = 2,695,767.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.