Home / 1,043,017.74-1,564,513.41-333,036.78

Finding the Fourth Proportional to 1,043,017.74, 1,564,513.41 and 333,036.78

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Solution

The fourth proportional to 1,043,017.74, 1,564,513.41 and 333,036.78 is: 499,550.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,017.74 : 1,564,513.41 = 333,036.78 : x
  2. Step 2: Convert to fraction form
    1,043,017.74/1,564,513.41 = 333,036.78/x
  3. Step 3: Cross multiply
    1,043,017.74x = 1,564,513.41 × 333,036.78
  4. Step 4: Simplify right side
    1,043,017.74x = 521,040,508,333.22
  5. Step 5: Solve for x
    x = 521,040,508,333.22/1,043,017.74
  6. Step 6: Final answer
    x = 499,550.96

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1.5x scale

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.