Home / 1,782,097.84-2,459,292.36-966,300.04

Finding the Fourth Proportional to 1,782,097.84, 2,459,292.36 and 966,300.04

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Solution

The fourth proportional to 1,782,097.84, 2,459,292.36 and 966,300.04 is: 1,333,492.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,097.84 : 2,459,292.36 = 966,300.04 : x
  2. Step 2: Convert to fraction form
    1,782,097.84/2,459,292.36 = 966,300.04/x
  3. Step 3: Cross multiply
    1,782,097.84x = 2,459,292.36 × 966,300.04
  4. Step 4: Simplify right side
    1,782,097.84x = 2,376,414,305,839.69
  5. Step 5: Solve for x
    x = 2,376,414,305,839.69/1,782,097.84
  6. Step 6: Final answer
    x = 1,333,492.61

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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.