Home / 1,773,925.52-2,662,569.23-1,097,961.89

Finding the Fourth Proportional to 1,773,925.52, 2,662,569.23 and 1,097,961.89

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Solution

The fourth proportional to 1,773,925.52, 2,662,569.23 and 1,097,961.89 is: 1,647,983.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,925.52 : 2,662,569.23 = 1,097,961.89 : x
  2. Step 2: Convert to fraction form
    1,773,925.52/2,662,569.23 = 1,097,961.89/x
  3. Step 3: Cross multiply
    1,773,925.52x = 2,662,569.23 × 1,097,961.89
  4. Step 4: Simplify right side
    1,773,925.52x = 2,923,399,525,223.99
  5. Step 5: Solve for x
    x = 2,923,399,525,223.99/1,773,925.52
  6. Step 6: Final answer
    x = 1,647,983.24

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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.