Home / 1,477,611.84-2,216,543.52-466,463.33

Finding the Fourth Proportional to 1,477,611.84, 2,216,543.52 and 466,463.33

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Solution

The fourth proportional to 1,477,611.84, 2,216,543.52 and 466,463.33 is: 699,734.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,477,611.84 : 2,216,543.52 = 466,463.33 : x
  2. Step 2: Convert to fraction form
    1,477,611.84/2,216,543.52 = 466,463.33/x
  3. Step 3: Cross multiply
    1,477,611.84x = 2,216,543.52 × 466,463.33
  4. Step 4: Simplify right side
    1,477,611.84x = 1,033,936,260,346.40
  5. Step 5: Solve for x
    x = 1,033,936,260,346.40/1,477,611.84
  6. Step 6: Final answer
    x = 699,734.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.