Home / 9,894,338.60-14,810,015.10-7,059,986.60

Finding the Fourth Proportional to 9,894,338.60, 14,810,015.10 and 7,059,986.60

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Solution

The fourth proportional to 9,894,338.60, 14,810,015.10 and 7,059,986.60 is: 10,567,508.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,894,338.60 : 14,810,015.10 = 7,059,986.60 : x
  2. Step 2: Convert to fraction form
    9,894,338.60/14,810,015.10 = 7,059,986.60/x
  3. Step 3: Cross multiply
    9,894,338.60x = 14,810,015.10 × 7,059,986.60
  4. Step 4: Simplify right side
    9,894,338.60x = 104,558,508,151,797.66
  5. Step 5: Solve for x
    x = 104,558,508,151,797.66/9,894,338.60
  6. Step 6: Final answer
    x = 10,567,508.59

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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.