Home / 1,554,891.45-2,332,455.24-529,903.17

Finding the Fourth Proportional to 1,554,891.45, 2,332,455.24 and 529,903.17

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Solution

The fourth proportional to 1,554,891.45, 2,332,455.24 and 529,903.17 is: 794,894.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,891.45 : 2,332,455.24 = 529,903.17 : x
  2. Step 2: Convert to fraction form
    1,554,891.45/2,332,455.24 = 529,903.17/x
  3. Step 3: Cross multiply
    1,554,891.45x = 2,332,455.24 × 529,903.17
  4. Step 4: Simplify right side
    1,554,891.45x = 1,235,975,425,559.11
  5. Step 5: Solve for x
    x = 1,235,975,425,559.11/1,554,891.45
  6. Step 6: Final answer
    x = 794,894.99

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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.