Home / 993,526.67-1,371,245.73-585,604.69

Finding the Fourth Proportional to 993,526.67, 1,371,245.73 and 585,604.69

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Solution

The fourth proportional to 993,526.67, 1,371,245.73 and 585,604.69 is: 808,239.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,526.67 : 1,371,245.73 = 585,604.69 : x
  2. Step 2: Convert to fraction form
    993,526.67/1,371,245.73 = 585,604.69/x
  3. Step 3: Cross multiply
    993,526.67x = 1,371,245.73 × 585,604.69
  4. Step 4: Simplify right side
    993,526.67x = 803,007,932,719.60
  5. Step 5: Solve for x
    x = 803,007,932,719.60/993,526.67
  6. Step 6: Final answer
    x = 808,239.94

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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.