Home / 10,317,298.14-14,213,263.46-7,214,014.73

Finding the Fourth Proportional to 10,317,298.14, 14,213,263.46 and 7,214,014.73

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Solution

The fourth proportional to 10,317,298.14, 14,213,263.46 and 7,214,014.73 is: 9,938,134.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,317,298.14 : 14,213,263.46 = 7,214,014.73 : x
  2. Step 2: Convert to fraction form
    10,317,298.14/14,213,263.46 = 7,214,014.73/x
  3. Step 3: Cross multiply
    10,317,298.14x = 14,213,263.46 × 7,214,014.73
  4. Step 4: Simplify right side
    10,317,298.14x = 102,534,691,961,273.84
  5. Step 5: Solve for x
    x = 102,534,691,961,273.84/10,317,298.14
  6. Step 6: Final answer
    x = 9,938,134.05

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Double scale
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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.