Home / 1,096,337.53-1,512,955.85-606,281.72

Finding the Fourth Proportional to 1,096,337.53, 1,512,955.85 and 606,281.72

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Solution

The fourth proportional to 1,096,337.53, 1,512,955.85 and 606,281.72 is: 836,674.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,337.53 : 1,512,955.85 = 606,281.72 : x
  2. Step 2: Convert to fraction form
    1,096,337.53/1,512,955.85 = 606,281.72/x
  3. Step 3: Cross multiply
    1,096,337.53x = 1,512,955.85 × 606,281.72
  4. Step 4: Simplify right side
    1,096,337.53x = 917,277,468,761.84
  5. Step 5: Solve for x
    x = 917,277,468,761.84/1,096,337.53
  6. Step 6: Final answer
    x = 836,674.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.