Home / 1,053,325.33-1,579,854.81-333,740.05

Finding the Fourth Proportional to 1,053,325.33, 1,579,854.81 and 333,740.05

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Solution

The fourth proportional to 1,053,325.33, 1,579,854.81 and 333,740.05 is: 500,567.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,325.33 : 1,579,854.81 = 333,740.05 : x
  2. Step 2: Convert to fraction form
    1,053,325.33/1,579,854.81 = 333,740.05/x
  3. Step 3: Cross multiply
    1,053,325.33x = 1,579,854.81 × 333,740.05
  4. Step 4: Simplify right side
    1,053,325.33x = 527,260,823,282.14
  5. Step 5: Solve for x
    x = 527,260,823,282.14/1,053,325.33
  6. Step 6: Final answer
    x = 500,567.88

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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.