Home / 1,283,924.14-1,771,793.50-710,952.01

Finding the Fourth Proportional to 1,283,924.14, 1,771,793.50 and 710,952.01

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Solution

The fourth proportional to 1,283,924.14, 1,771,793.50 and 710,952.01 is: 981,101.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,283,924.14 : 1,771,793.50 = 710,952.01 : x
  2. Step 2: Convert to fraction form
    1,283,924.14/1,771,793.50 = 710,952.01/x
  3. Step 3: Cross multiply
    1,283,924.14x = 1,771,793.50 × 710,952.01
  4. Step 4: Simplify right side
    1,283,924.14x = 1,259,660,150,129.94
  5. Step 5: Solve for x
    x = 1,259,660,150,129.94/1,283,924.14
  6. Step 6: Final answer
    x = 981,101.70

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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.