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Finding the Fourth Proportional to 967,205.40, 1,450,808.10 and 967,205.40

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Solution

The fourth proportional to 967,205.40, 1,450,808.10 and 967,205.40 is: 1,450,808.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,205.40 : 1,450,808.10 = 967,205.40 : x
  2. Step 2: Convert to fraction form
    967,205.40/1,450,808.10 = 967,205.40/x
  3. Step 3: Cross multiply
    967,205.40x = 1,450,808.10 × 967,205.40
  4. Step 4: Simplify right side
    967,205.40x = 1,403,229,428,683.74
  5. Step 5: Solve for x
    x = 1,403,229,428,683.74/967,205.40
  6. Step 6: Final answer
    x = 1,450,808.10

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.