Home / 1,197,543.97-1,652,596.89-653,675.34

Finding the Fourth Proportional to 1,197,543.97, 1,652,596.89 and 653,675.34

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Solution

The fourth proportional to 1,197,543.97, 1,652,596.89 and 653,675.34 is: 902,064.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,543.97 : 1,652,596.89 = 653,675.34 : x
  2. Step 2: Convert to fraction form
    1,197,543.97/1,652,596.89 = 653,675.34/x
  3. Step 3: Cross multiply
    1,197,543.97x = 1,652,596.89 × 653,675.34
  4. Step 4: Simplify right side
    1,197,543.97x = 1,080,261,833,953.69
  5. Step 5: Solve for x
    x = 1,080,261,833,953.69/1,197,543.97
  6. Step 6: Final answer
    x = 902,064.44

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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.