Home / 3,028,611.51-4,541,934.15-1,006,312.32

Finding the Fourth Proportional to 3,028,611.51, 4,541,934.15 and 1,006,312.32

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Solution

The fourth proportional to 3,028,611.51, 4,541,934.15 and 1,006,312.32 is: 1,509,141.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,028,611.51 : 4,541,934.15 = 1,006,312.32 : x
  2. Step 2: Convert to fraction form
    3,028,611.51/4,541,934.15 = 1,006,312.32/x
  3. Step 3: Cross multiply
    3,028,611.51x = 4,541,934.15 × 1,006,312.32
  4. Step 4: Simplify right side
    3,028,611.51x = 4,570,604,291,773.73
  5. Step 5: Solve for x
    x = 4,570,604,291,773.73/3,028,611.51
  6. Step 6: Final answer
    x = 1,509,141.82

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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.