Home / 1,364,836.46-2,045,697.93-852,737.06

Finding the Fourth Proportional to 1,364,836.46, 2,045,697.93 and 852,737.06

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Solution

The fourth proportional to 1,364,836.46, 2,045,697.93 and 852,737.06 is: 1,278,132.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,836.46 : 2,045,697.93 = 852,737.06 : x
  2. Step 2: Convert to fraction form
    1,364,836.46/2,045,697.93 = 852,737.06/x
  3. Step 3: Cross multiply
    1,364,836.46x = 2,045,697.93 × 852,737.06
  4. Step 4: Simplify right side
    1,364,836.46x = 1,744,442,428,247.80
  5. Step 5: Solve for x
    x = 1,744,442,428,247.80/1,364,836.46
  6. Step 6: Final answer
    x = 1,278,132.94

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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.