Home / 9,684,743.34-13,365,549.81-5,333,828.34

Finding the Fourth Proportional to 9,684,743.34, 13,365,549.81 and 5,333,828.34

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Solution

The fourth proportional to 9,684,743.34, 13,365,549.81 and 5,333,828.34 is: 7,361,015.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,743.34 : 13,365,549.81 = 5,333,828.34 : x
  2. Step 2: Convert to fraction form
    9,684,743.34/13,365,549.81 = 5,333,828.34/x
  3. Step 3: Cross multiply
    9,684,743.34x = 13,365,549.81 × 5,333,828.34
  4. Step 4: Simplify right side
    9,684,743.34x = 71,289,548,356,259.61
  5. Step 5: Solve for x
    x = 71,289,548,356,259.61/9,684,743.34
  6. Step 6: Final answer
    x = 7,361,015.76

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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.