Home / 1,105,096.60-1,657,644.90-573,655.60

Finding the Fourth Proportional to 1,105,096.60, 1,657,644.90 and 573,655.60

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Solution

The fourth proportional to 1,105,096.60, 1,657,644.90 and 573,655.60 is: 860,483.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,105,096.60 : 1,657,644.90 = 573,655.60 : x
  2. Step 2: Convert to fraction form
    1,105,096.60/1,657,644.90 = 573,655.60/x
  3. Step 3: Cross multiply
    1,105,096.60x = 1,657,644.90 × 573,655.60
  4. Step 4: Simplify right side
    1,105,096.60x = 950,917,279,696.44
  5. Step 5: Solve for x
    x = 950,917,279,696.44/1,105,096.60
  6. Step 6: Final answer
    x = 860,483.40

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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.