Home / 1,816,795.40-2,725,193.10-1,182,273.80

Finding the Fourth Proportional to 1,816,795.40, 2,725,193.10 and 1,182,273.80

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Solution

The fourth proportional to 1,816,795.40, 2,725,193.10 and 1,182,273.80 is: 1,773,410.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,816,795.40 : 2,725,193.10 = 1,182,273.80 : x
  2. Step 2: Convert to fraction form
    1,816,795.40/2,725,193.10 = 1,182,273.80/x
  3. Step 3: Cross multiply
    1,816,795.40x = 2,725,193.10 × 1,182,273.80
  4. Step 4: Simplify right side
    1,816,795.40x = 3,221,924,402,070.78
  5. Step 5: Solve for x
    x = 3,221,924,402,070.78/1,816,795.40
  6. Step 6: Final answer
    x = 1,773,410.70

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Similar ratio
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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.