Home / 2,706,692.36-3,735,092.64-1,545,092.46

Finding the Fourth Proportional to 2,706,692.36, 3,735,092.64 and 1,545,092.46

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Solution

The fourth proportional to 2,706,692.36, 3,735,092.64 and 1,545,092.46 is: 2,132,146.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,692.36 : 3,735,092.64 = 1,545,092.46 : x
  2. Step 2: Convert to fraction form
    2,706,692.36/3,735,092.64 = 1,545,092.46/x
  3. Step 3: Cross multiply
    2,706,692.36x = 3,735,092.64 × 1,545,092.46
  4. Step 4: Simplify right side
    2,706,692.36x = 5,771,063,475,465.49
  5. Step 5: Solve for x
    x = 5,771,063,475,465.49/2,706,692.36
  6. Step 6: Final answer
    x = 2,132,146.07

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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.