Home / 7,361,259.48-11,044,142.64-3,769,569.36

Finding the Fourth Proportional to 7,361,259.48, 11,044,142.64 and 3,769,569.36

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Solution

The fourth proportional to 7,361,259.48, 11,044,142.64 and 3,769,569.36 is: 5,655,507.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,361,259.48 : 11,044,142.64 = 3,769,569.36 : x
  2. Step 2: Convert to fraction form
    7,361,259.48/11,044,142.64 = 3,769,569.36/x
  3. Step 3: Cross multiply
    7,361,259.48x = 11,044,142.64 × 3,769,569.36
  4. Step 4: Simplify right side
    7,361,259.48x = 41,631,661,703,213.51
  5. Step 5: Solve for x
    x = 41,631,661,703,213.51/7,361,259.48
  6. Step 6: Final answer
    x = 5,655,507.98

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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.