Home / 4,950,292.62-7,425,444.78-1,356,090.52

Finding the Fourth Proportional to 4,950,292.62, 7,425,444.78 and 1,356,090.52

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Solution

The fourth proportional to 4,950,292.62, 7,425,444.78 and 1,356,090.52 is: 2,034,137.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,950,292.62 : 7,425,444.78 = 1,356,090.52 : x
  2. Step 2: Convert to fraction form
    4,950,292.62/7,425,444.78 = 1,356,090.52/x
  3. Step 3: Cross multiply
    4,950,292.62x = 7,425,444.78 × 1,356,090.52
  4. Step 4: Simplify right side
    4,950,292.62x = 10,069,575,272,941.49
  5. Step 5: Solve for x
    x = 10,069,575,272,941.49/4,950,292.62
  6. Step 6: Final answer
    x = 2,034,137.38

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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.