Home / 3,521,550-5,284,126.56-1,677,150

Finding the Fourth Proportional to 3,521,550, 5,284,126.56 and 1,677,150

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Solution

The fourth proportional to 3,521,550, 5,284,126.56 and 1,677,150 is: 2,516,583.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,550 : 5,284,126.56 = 1,677,150 : x
  2. Step 2: Convert to fraction form
    3,521,550/5,284,126.56 = 1,677,150/x
  3. Step 3: Cross multiply
    3,521,550x = 5,284,126.56 × 1,677,150
  4. Step 4: Simplify right side
    3,521,550x = 8,862,272,860,104
  5. Step 5: Solve for x
    x = 8,862,272,860,104/3,521,550
  6. Step 6: Final answer
    x = 2,516,583.00

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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.