Home / 848,913.94-1,171,511.04-466,943.50

Finding the Fourth Proportional to 848,913.94, 1,171,511.04 and 466,943.50

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Solution

The fourth proportional to 848,913.94, 1,171,511.04 and 466,943.50 is: 644,387.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,913.94 : 1,171,511.04 = 466,943.50 : x
  2. Step 2: Convert to fraction form
    848,913.94/1,171,511.04 = 466,943.50/x
  3. Step 3: Cross multiply
    848,913.94x = 1,171,511.04 × 466,943.50
  4. Step 4: Simplify right side
    848,913.94x = 547,029,465,306.24
  5. Step 5: Solve for x
    x = 547,029,465,306.24/848,913.94
  6. Step 6: Final answer
    x = 644,387.42

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1.5x scale

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.