Home / 1,684,955.70-2,527,433.55-967,510.35

Finding the Fourth Proportional to 1,684,955.70, 2,527,433.55 and 967,510.35

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Solution

The fourth proportional to 1,684,955.70, 2,527,433.55 and 967,510.35 is: 1,451,265.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,684,955.70 : 2,527,433.55 = 967,510.35 : x
  2. Step 2: Convert to fraction form
    1,684,955.70/2,527,433.55 = 967,510.35/x
  3. Step 3: Cross multiply
    1,684,955.70x = 2,527,433.55 × 967,510.35
  4. Step 4: Simplify right side
    1,684,955.70x = 2,445,318,118,562.24
  5. Step 5: Solve for x
    x = 2,445,318,118,562.24/1,684,955.70
  6. Step 6: Final answer
    x = 1,451,265.53

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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.