Home / 1,705,024.80-2,352,929.76-941,073.12

Finding the Fourth Proportional to 1,705,024.80, 2,352,929.76 and 941,073.12

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Solution

The fourth proportional to 1,705,024.80, 2,352,929.76 and 941,073.12 is: 1,298,678.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,024.80 : 2,352,929.76 = 941,073.12 : x
  2. Step 2: Convert to fraction form
    1,705,024.80/2,352,929.76 = 941,073.12/x
  3. Step 3: Cross multiply
    1,705,024.80x = 2,352,929.76 × 941,073.12
  4. Step 4: Simplify right side
    1,705,024.80x = 2,214,278,950,384.05
  5. Step 5: Solve for x
    x = 2,214,278,950,384.05/1,705,024.80
  6. Step 6: Final answer
    x = 1,298,678.44

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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.