Home / 967,277.80-1,450,916.70-869,300.20

Finding the Fourth Proportional to 967,277.80, 1,450,916.70 and 869,300.20

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Solution

The fourth proportional to 967,277.80, 1,450,916.70 and 869,300.20 is: 1,303,950.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,277.80 : 1,450,916.70 = 869,300.20 : x
  2. Step 2: Convert to fraction form
    967,277.80/1,450,916.70 = 869,300.20/x
  3. Step 3: Cross multiply
    967,277.80x = 1,450,916.70 × 869,300.20
  4. Step 4: Simplify right side
    967,277.80x = 1,261,282,177,493.34
  5. Step 5: Solve for x
    x = 1,261,282,177,493.34/967,277.80
  6. Step 6: Final answer
    x = 1,303,950.30

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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.