Home / 1,791,766.56-2,472,564.24-975,954

Finding the Fourth Proportional to 1,791,766.56, 2,472,564.24 and 975,954

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Solution

The fourth proportional to 1,791,766.56, 2,472,564.24 and 975,954 is: 1,346,776.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,791,766.56 : 2,472,564.24 = 975,954 : x
  2. Step 2: Convert to fraction form
    1,791,766.56/2,472,564.24 = 975,954/x
  3. Step 3: Cross multiply
    1,791,766.56x = 2,472,564.24 × 975,954
  4. Step 4: Simplify right side
    1,791,766.56x = 2,413,108,960,284.96
  5. Step 5: Solve for x
    x = 2,413,108,960,284.96/1,791,766.56
  6. Step 6: Final answer
    x = 1,346,776.42

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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.