Home / 967,206.30-1,450,809.45-957,875.10

Finding the Fourth Proportional to 967,206.30, 1,450,809.45 and 957,875.10

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Solution

The fourth proportional to 967,206.30, 1,450,809.45 and 957,875.10 is: 1,436,812.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,206.30 : 1,450,809.45 = 957,875.10 : x
  2. Step 2: Convert to fraction form
    967,206.30/1,450,809.45 = 957,875.10/x
  3. Step 3: Cross multiply
    967,206.30x = 1,450,809.45 × 957,875.10
  4. Step 4: Simplify right side
    967,206.30x = 1,389,694,246,999.69
  5. Step 5: Solve for x
    x = 1,389,694,246,999.69/967,206.30
  6. Step 6: Final answer
    x = 1,436,812.65

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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.