Home / 834,925.69-1,152,197.91-452,952.43

Finding the Fourth Proportional to 834,925.69, 1,152,197.91 and 452,952.43

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Solution

The fourth proportional to 834,925.69, 1,152,197.91 and 452,952.43 is: 625,074.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,925.69 : 1,152,197.91 = 452,952.43 : x
  2. Step 2: Convert to fraction form
    834,925.69/1,152,197.91 = 452,952.43/x
  3. Step 3: Cross multiply
    834,925.69x = 1,152,197.91 × 452,952.43
  4. Step 4: Simplify right side
    834,925.69x = 521,890,843,175.42
  5. Step 5: Solve for x
    x = 521,890,843,175.42/834,925.69
  6. Step 6: Final answer
    x = 625,074.60

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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.