Home / 966,065.82-1,333,175.67-603,700.26

Finding the Fourth Proportional to 966,065.82, 1,333,175.67 and 603,700.26

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Solution

The fourth proportional to 966,065.82, 1,333,175.67 and 603,700.26 is: 833,109.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,065.82 : 1,333,175.67 = 603,700.26 : x
  2. Step 2: Convert to fraction form
    966,065.82/1,333,175.67 = 603,700.26/x
  3. Step 3: Cross multiply
    966,065.82x = 1,333,175.67 × 603,700.26
  4. Step 4: Simplify right side
    966,065.82x = 804,838,498,604.67
  5. Step 5: Solve for x
    x = 804,838,498,604.67/966,065.82
  6. Step 6: Final answer
    x = 833,109.38

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1.5x scale

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.