Home / 993,860.50-1,371,527.50-541,151.50

Finding the Fourth Proportional to 993,860.50, 1,371,527.50 and 541,151.50

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Solution

The fourth proportional to 993,860.50, 1,371,527.50 and 541,151.50 is: 746,789.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    993,860.50 : 1,371,527.50 = 541,151.50 : x
  2. Step 2: Convert to fraction form
    993,860.50/1,371,527.50 = 541,151.50/x
  3. Step 3: Cross multiply
    993,860.50x = 1,371,527.50 × 541,151.50
  4. Step 4: Simplify right side
    993,860.50x = 742,204,163,916.25
  5. Step 5: Solve for x
    x = 742,204,163,916.25/993,860.50
  6. Step 6: Final answer
    x = 746,789.08

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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.