Home / 956,846.04-1,434,770.73-451,271.26

Finding the Fourth Proportional to 956,846.04, 1,434,770.73 and 451,271.26

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Solution

The fourth proportional to 956,846.04, 1,434,770.73 and 451,271.26 is: 676,671.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,846.04 : 1,434,770.73 = 451,271.26 : x
  2. Step 2: Convert to fraction form
    956,846.04/1,434,770.73 = 451,271.26/x
  3. Step 3: Cross multiply
    956,846.04x = 1,434,770.73 × 451,271.26
  4. Step 4: Simplify right side
    956,846.04x = 647,470,799,583.95
  5. Step 5: Solve for x
    x = 647,470,799,583.95/956,846.04
  6. Step 6: Final answer
    x = 676,671.87

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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.