Home / 6,573,415.54-9,904,991.71-5,401,588.14

Finding the Fourth Proportional to 6,573,415.54, 9,904,991.71 and 5,401,588.14

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Solution

The fourth proportional to 6,573,415.54, 9,904,991.71 and 5,401,588.14 is: 8,139,252.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,415.54 : 9,904,991.71 = 5,401,588.14 : x
  2. Step 2: Convert to fraction form
    6,573,415.54/9,904,991.71 = 5,401,588.14/x
  3. Step 3: Cross multiply
    6,573,415.54x = 9,904,991.71 × 5,401,588.14
  4. Step 4: Simplify right side
    6,573,415.54x = 53,502,685,747,534.32
  5. Step 5: Solve for x
    x = 53,502,685,747,534.32/6,573,415.54
  6. Step 6: Final answer
    x = 8,139,252.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.