Home / 975,369.33-1,346,029.04-588,182.85

Finding the Fourth Proportional to 975,369.33, 1,346,029.04 and 588,182.85

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Solution

The fourth proportional to 975,369.33, 1,346,029.04 and 588,182.85 is: 811,704.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,369.33 : 1,346,029.04 = 588,182.85 : x
  2. Step 2: Convert to fraction form
    975,369.33/1,346,029.04 = 588,182.85/x
  3. Step 3: Cross multiply
    975,369.33x = 1,346,029.04 × 588,182.85
  4. Step 4: Simplify right side
    975,369.33x = 791,711,198,400.42
  5. Step 5: Solve for x
    x = 791,711,198,400.42/975,369.33
  6. Step 6: Final answer
    x = 811,704.01

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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.