Home / 1,757,563.17-2,425,339.62-983,044.40

Finding the Fourth Proportional to 1,757,563.17, 2,425,339.62 and 983,044.40

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Solution

The fourth proportional to 1,757,563.17, 2,425,339.62 and 983,044.40 is: 1,356,546.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,563.17 : 2,425,339.62 = 983,044.40 : x
  2. Step 2: Convert to fraction form
    1,757,563.17/2,425,339.62 = 983,044.40/x
  3. Step 3: Cross multiply
    1,757,563.17x = 2,425,339.62 × 983,044.40
  4. Step 4: Simplify right side
    1,757,563.17x = 2,384,216,526,623.91
  5. Step 5: Solve for x
    x = 2,384,216,526,623.91/1,757,563.17
  6. Step 6: Final answer
    x = 1,356,546.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.