Home / 4,415,326.98-6,617,450.04-1,888,010.34

Finding the Fourth Proportional to 4,415,326.98, 6,617,450.04 and 1,888,010.34

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Solution

The fourth proportional to 4,415,326.98, 6,617,450.04 and 1,888,010.34 is: 2,829,646.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415,326.98 : 6,617,450.04 = 1,888,010.34 : x
  2. Step 2: Convert to fraction form
    4,415,326.98/6,617,450.04 = 1,888,010.34/x
  3. Step 3: Cross multiply
    4,415,326.98x = 6,617,450.04 × 1,888,010.34
  4. Step 4: Simplify right side
    4,415,326.98x = 12,493,814,099,953.41
  5. Step 5: Solve for x
    x = 12,493,814,099,953.41/4,415,326.98
  6. Step 6: Final answer
    x = 2,829,646.40

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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.