Home / 1,782,484.62-2,459,812.02-966,706.32

Finding the Fourth Proportional to 1,782,484.62, 2,459,812.02 and 966,706.32

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Solution

The fourth proportional to 1,782,484.62, 2,459,812.02 and 966,706.32 is: 1,334,045.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,484.62 : 2,459,812.02 = 966,706.32 : x
  2. Step 2: Convert to fraction form
    1,782,484.62/2,459,812.02 = 966,706.32/x
  3. Step 3: Cross multiply
    1,782,484.62x = 2,459,812.02 × 966,706.32
  4. Step 4: Simplify right side
    1,782,484.62x = 2,377,915,825,745.97
  5. Step 5: Solve for x
    x = 2,377,915,825,745.97/1,782,484.62
  6. Step 6: Final answer
    x = 1,334,045.63

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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.