Home / 1,610,411.10-2,418,813.46-963,234.06

Finding the Fourth Proportional to 1,610,411.10, 2,418,813.46 and 963,234.06

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Solution

The fourth proportional to 1,610,411.10, 2,418,813.46 and 963,234.06 is: 1,446,763.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,610,411.10 : 2,418,813.46 = 963,234.06 : x
  2. Step 2: Convert to fraction form
    1,610,411.10/2,418,813.46 = 963,234.06/x
  3. Step 3: Cross multiply
    1,610,411.10x = 2,418,813.46 × 963,234.06
  4. Step 4: Simplify right side
    1,610,411.10x = 2,329,883,509,458.45
  5. Step 5: Solve for x
    x = 2,329,883,509,458.45/1,610,411.10
  6. Step 6: Final answer
    x = 1,446,763.20

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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.