Home / 1,704,543.84-2,352,255.71-930,190

Finding the Fourth Proportional to 1,704,543.84, 2,352,255.71 and 930,190

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Solution

The fourth proportional to 1,704,543.84, 2,352,255.71 and 930,190 is: 1,283,654.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,543.84 : 2,352,255.71 = 930,190 : x
  2. Step 2: Convert to fraction form
    1,704,543.84/2,352,255.71 = 930,190/x
  3. Step 3: Cross multiply
    1,704,543.84x = 2,352,255.71 × 930,190
  4. Step 4: Simplify right side
    1,704,543.84x = 2,188,044,738,884.90
  5. Step 5: Solve for x
    x = 2,188,044,738,884.90/1,704,543.84
  6. Step 6: Final answer
    x = 1,283,654.13

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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.