Home / 994,085.46-1,371,772.58-586,167.57

Finding the Fourth Proportional to 994,085.46, 1,371,772.58 and 586,167.57

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Solution

The fourth proportional to 994,085.46, 1,371,772.58 and 586,167.57 is: 808,872.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,085.46 : 1,371,772.58 = 586,167.57 : x
  2. Step 2: Convert to fraction form
    994,085.46/1,371,772.58 = 586,167.57/x
  3. Step 3: Cross multiply
    994,085.46x = 1,371,772.58 × 586,167.57
  4. Step 4: Simplify right side
    994,085.46x = 804,088,596,880.39
  5. Step 5: Solve for x
    x = 804,088,596,880.39/994,085.46
  6. Step 6: Final answer
    x = 808,872.71

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.