Home / 1,793,969.67-2,473,666.85-1,466,265.54

Finding the Fourth Proportional to 1,793,969.67, 2,473,666.85 and 1,466,265.54

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Solution

The fourth proportional to 1,793,969.67, 2,473,666.85 and 1,466,265.54 is: 2,021,802.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,969.67 : 2,473,666.85 = 1,466,265.54 : x
  2. Step 2: Convert to fraction form
    1,793,969.67/2,473,666.85 = 1,466,265.54/x
  3. Step 3: Cross multiply
    1,793,969.67x = 2,473,666.85 × 1,466,265.54
  4. Step 4: Simplify right side
    1,793,969.67x = 3,627,052,464,289.52
  5. Step 5: Solve for x
    x = 3,627,052,464,289.52/1,793,969.67
  6. Step 6: Final answer
    x = 2,021,802.55

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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.