Home / 1,548,983.50-2,324,385.43-650,356.13

Finding the Fourth Proportional to 1,548,983.50, 2,324,385.43 and 650,356.13

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Solution

The fourth proportional to 1,548,983.50, 2,324,385.43 and 650,356.13 is: 975,916.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,983.50 : 2,324,385.43 = 650,356.13 : x
  2. Step 2: Convert to fraction form
    1,548,983.50/2,324,385.43 = 650,356.13/x
  3. Step 3: Cross multiply
    1,548,983.50x = 2,324,385.43 × 650,356.13
  4. Step 4: Simplify right side
    1,548,983.50x = 1,511,678,317,068.26
  5. Step 5: Solve for x
    x = 1,511,678,317,068.26/1,548,983.50
  6. Step 6: Final answer
    x = 975,916.35

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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.