Home / 3,341,458.58-4,611,217.29-1,813,565.90

Finding the Fourth Proportional to 3,341,458.58, 4,611,217.29 and 1,813,565.90

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Solution

The fourth proportional to 3,341,458.58, 4,611,217.29 and 1,813,565.90 is: 2,502,723.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,458.58 : 4,611,217.29 = 1,813,565.90 : x
  2. Step 2: Convert to fraction form
    3,341,458.58/4,611,217.29 = 1,813,565.90/x
  3. Step 3: Cross multiply
    3,341,458.58x = 4,611,217.29 × 1,813,565.90
  4. Step 4: Simplify right side
    3,341,458.58x = 8,362,746,434,634.41
  5. Step 5: Solve for x
    x = 8,362,746,434,634.41/3,341,458.58
  6. Step 6: Final answer
    x = 2,502,723.36

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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.