Home / 1,053,392.46-1,579,806.81-295,191.42

Finding the Fourth Proportional to 1,053,392.46, 1,579,806.81 and 295,191.42

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Solution

The fourth proportional to 1,053,392.46, 1,579,806.81 and 295,191.42 is: 442,708.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,392.46 : 1,579,806.81 = 295,191.42 : x
  2. Step 2: Convert to fraction form
    1,053,392.46/1,579,806.81 = 295,191.42/x
  3. Step 3: Cross multiply
    1,053,392.46x = 1,579,806.81 × 295,191.42
  4. Step 4: Simplify right side
    1,053,392.46x = 466,345,415,569.57
  5. Step 5: Solve for x
    x = 466,345,415,569.57/1,053,392.46
  6. Step 6: Final answer
    x = 442,708.14

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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.