Home / 1,053,394.46-1,579,809.81-295,193.42

Finding the Fourth Proportional to 1,053,394.46, 1,579,809.81 and 295,193.42

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Solution

The fourth proportional to 1,053,394.46, 1,579,809.81 and 295,193.42 is: 442,711.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,394.46 : 1,579,809.81 = 295,193.42 : x
  2. Step 2: Convert to fraction form
    1,053,394.46/1,579,809.81 = 295,193.42/x
  3. Step 3: Cross multiply
    1,053,394.46x = 1,579,809.81 × 295,193.42
  4. Step 4: Simplify right side
    1,053,394.46x = 466,349,460,763.45
  5. Step 5: Solve for x
    x = 466,349,460,763.45/1,053,394.46
  6. Step 6: Final answer
    x = 442,711.14

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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.