Home / 7,001,078.24-10,501,617.36-1,682,294.24

Finding the Fourth Proportional to 7,001,078.24, 10,501,617.36 and 1,682,294.24

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Solution

The fourth proportional to 7,001,078.24, 10,501,617.36 and 1,682,294.24 is: 2,523,441.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,001,078.24 : 10,501,617.36 = 1,682,294.24 : x
  2. Step 2: Convert to fraction form
    7,001,078.24/10,501,617.36 = 1,682,294.24/x
  3. Step 3: Cross multiply
    7,001,078.24x = 10,501,617.36 × 1,682,294.24
  4. Step 4: Simplify right side
    7,001,078.24x = 17,666,810,395,412.00
  5. Step 5: Solve for x
    x = 17,666,810,395,412.00/7,001,078.24
  6. Step 6: Final answer
    x = 2,523,441.36

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Similar ratio
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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.