Home / 1,552,649.44-2,329,226.96-458,544.98

Finding the Fourth Proportional to 1,552,649.44, 2,329,226.96 and 458,544.98

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Solution

The fourth proportional to 1,552,649.44, 2,329,226.96 and 458,544.98 is: 687,892.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,649.44 : 2,329,226.96 = 458,544.98 : x
  2. Step 2: Convert to fraction form
    1,552,649.44/2,329,226.96 = 458,544.98/x
  3. Step 3: Cross multiply
    1,552,649.44x = 2,329,226.96 × 458,544.98
  4. Step 4: Simplify right side
    1,552,649.44x = 1,068,055,329,788.66
  5. Step 5: Solve for x
    x = 1,068,055,329,788.66/1,552,649.44
  6. Step 6: Final answer
    x = 687,892.13

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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.