Home / 10,787,174.58-14,886,300.10-5,825,615.46

Finding the Fourth Proportional to 10,787,174.58, 14,886,300.10 and 5,825,615.46

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Solution

The fourth proportional to 10,787,174.58, 14,886,300.10 and 5,825,615.46 is: 8,039,348.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,787,174.58 : 14,886,300.10 = 5,825,615.46 : x
  2. Step 2: Convert to fraction form
    10,787,174.58/14,886,300.10 = 5,825,615.46/x
  3. Step 3: Cross multiply
    10,787,174.58x = 14,886,300.10 × 5,825,615.46
  4. Step 4: Simplify right side
    10,787,174.58x = 86,721,860,004,759.55
  5. Step 5: Solve for x
    x = 86,721,860,004,759.55/10,787,174.58
  6. Step 6: Final answer
    x = 8,039,348.89

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.