Home / 1,654,897.80-2,284,056.18-975,793.80

Finding the Fourth Proportional to 1,654,897.80, 2,284,056.18 and 975,793.80

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Solution

The fourth proportional to 1,654,897.80, 2,284,056.18 and 975,793.80 is: 1,346,770.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,897.80 : 2,284,056.18 = 975,793.80 : x
  2. Step 2: Convert to fraction form
    1,654,897.80/2,284,056.18 = 975,793.80/x
  3. Step 3: Cross multiply
    1,654,897.80x = 2,284,056.18 × 975,793.80
  4. Step 4: Simplify right side
    1,654,897.80x = 2,228,767,859,295.68
  5. Step 5: Solve for x
    x = 2,228,767,859,295.68/1,654,897.80
  6. Step 6: Final answer
    x = 1,346,770.69

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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.