Home / 11,614,458.40-17,421,687.60-6,575,610.40

Finding the Fourth Proportional to 11,614,458.40, 17,421,687.60 and 6,575,610.40

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Solution

The fourth proportional to 11,614,458.40, 17,421,687.60 and 6,575,610.40 is: 9,863,415.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,614,458.40 : 17,421,687.60 = 6,575,610.40 : x
  2. Step 2: Convert to fraction form
    11,614,458.40/17,421,687.60 = 6,575,610.40/x
  3. Step 3: Cross multiply
    11,614,458.40x = 17,421,687.60 × 6,575,610.40
  4. Step 4: Simplify right side
    11,614,458.40x = 114,558,230,168,111.06
  5. Step 5: Solve for x
    x = 114,558,230,168,111.06/11,614,458.40
  6. Step 6: Final answer
    x = 9,863,415.60

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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.