Home / 9,791,682.01-13,511,927.01-5,440,619.59

Finding the Fourth Proportional to 9,791,682.01, 13,511,927.01 and 5,440,619.59

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Solution

The fourth proportional to 9,791,682.01, 13,511,927.01 and 5,440,619.59 is: 7,507,724.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,791,682.01 : 13,511,927.01 = 5,440,619.59 : x
  2. Step 2: Convert to fraction form
    9,791,682.01/13,511,927.01 = 5,440,619.59/x
  3. Step 3: Cross multiply
    9,791,682.01x = 13,511,927.01 × 5,440,619.59
  4. Step 4: Simplify right side
    9,791,682.01x = 73,513,254,789,256.12
  5. Step 5: Solve for x
    x = 73,513,254,789,256.12/9,791,682.01
  6. Step 6: Final answer
    x = 7,507,724.89

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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.