Home / 1,160,193.21-1,740,336.96-552,669.18

Finding the Fourth Proportional to 1,160,193.21, 1,740,336.96 and 552,669.18

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Solution

The fourth proportional to 1,160,193.21, 1,740,336.96 and 552,669.18 is: 829,026.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,193.21 : 1,740,336.96 = 552,669.18 : x
  2. Step 2: Convert to fraction form
    1,160,193.21/1,740,336.96 = 552,669.18/x
  3. Step 3: Cross multiply
    1,160,193.21x = 1,740,336.96 × 552,669.18
  4. Step 4: Simplify right side
    1,160,193.21x = 961,830,600,606.89
  5. Step 5: Solve for x
    x = 961,830,600,606.89/1,160,193.21
  6. Step 6: Final answer
    x = 829,026.23

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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.