Home / 1,036,377.57-1,554,711.68-362,305.56

Finding the Fourth Proportional to 1,036,377.57, 1,554,711.68 and 362,305.56

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Solution

The fourth proportional to 1,036,377.57, 1,554,711.68 and 362,305.56 is: 543,509.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,377.57 : 1,554,711.68 = 362,305.56 : x
  2. Step 2: Convert to fraction form
    1,036,377.57/1,554,711.68 = 362,305.56/x
  3. Step 3: Cross multiply
    1,036,377.57x = 1,554,711.68 × 362,305.56
  4. Step 4: Simplify right side
    1,036,377.57x = 563,280,684,049.41
  5. Step 5: Solve for x
    x = 563,280,684,049.41/1,036,377.57
  6. Step 6: Final answer
    x = 543,509.14

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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.