Home / 993,548.64-1,371,244.74-585,520.02

Finding the Fourth Proportional to 993,548.64, 1,371,244.74 and 585,520.02

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Solution

The fourth proportional to 993,548.64, 1,371,244.74 and 585,520.02 is: 808,104.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,548.64 : 1,371,244.74 = 585,520.02 : x
  2. Step 2: Convert to fraction form
    993,548.64/1,371,244.74 = 585,520.02/x
  3. Step 3: Cross multiply
    993,548.64x = 1,371,244.74 × 585,520.02
  4. Step 4: Simplify right side
    993,548.64x = 802,891,247,589.70
  5. Step 5: Solve for x
    x = 802,891,247,589.70/993,548.64
  6. Step 6: Final answer
    x = 808,104.62

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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.