Home / 5,351,973.24-7,385,726.76-2,904,583.68

Finding the Fourth Proportional to 5,351,973.24, 7,385,726.76 and 2,904,583.68

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Solution

The fourth proportional to 5,351,973.24, 7,385,726.76 and 2,904,583.68 is: 4,008,327.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,973.24 : 7,385,726.76 = 2,904,583.68 : x
  2. Step 2: Convert to fraction form
    5,351,973.24/7,385,726.76 = 2,904,583.68/x
  3. Step 3: Cross multiply
    5,351,973.24x = 7,385,726.76 × 2,904,583.68
  4. Step 4: Simplify right side
    5,351,973.24x = 21,452,461,412,035.28
  5. Step 5: Solve for x
    x = 21,452,461,412,035.28/5,351,973.24
  6. Step 6: Final answer
    x = 4,008,327.48

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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.