Home / 10,774,735.80-16,160,030.10-3,201,948.60

Finding the Fourth Proportional to 10,774,735.80, 16,160,030.10 and 3,201,948.60

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Solution

The fourth proportional to 10,774,735.80, 16,160,030.10 and 3,201,948.60 is: 4,802,306.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,774,735.80 : 16,160,030.10 = 3,201,948.60 : x
  2. Step 2: Convert to fraction form
    10,774,735.80/16,160,030.10 = 3,201,948.60/x
  3. Step 3: Cross multiply
    10,774,735.80x = 16,160,030.10 × 3,201,948.60
  4. Step 4: Simplify right side
    10,774,735.80x = 51,743,585,754,652.86
  5. Step 5: Solve for x
    x = 51,743,585,754,652.86/10,774,735.80
  6. Step 6: Final answer
    x = 4,802,306.68

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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.