Home / 967,749.84-1,451,920.02-494,767.35

Finding the Fourth Proportional to 967,749.84, 1,451,920.02 and 494,767.35

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Solution

The fourth proportional to 967,749.84, 1,451,920.02 and 494,767.35 is: 742,301.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,749.84 : 1,451,920.02 = 494,767.35 : x
  2. Step 2: Convert to fraction form
    967,749.84/1,451,920.02 = 494,767.35/x
  3. Step 3: Cross multiply
    967,749.84x = 1,451,920.02 × 494,767.35
  4. Step 4: Simplify right side
    967,749.84x = 718,362,620,707.35
  5. Step 5: Solve for x
    x = 718,362,620,707.35/967,749.84
  6. Step 6: Final answer
    x = 742,301.98

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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.