Home / 3,010,725.41-4,154,804.96-1,634,068.98

Finding the Fourth Proportional to 3,010,725.41, 4,154,804.96 and 1,634,068.98

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Solution

The fourth proportional to 3,010,725.41, 4,154,804.96 and 1,634,068.98 is: 2,255,017.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,010,725.41 : 4,154,804.96 = 1,634,068.98 : x
  2. Step 2: Convert to fraction form
    3,010,725.41/4,154,804.96 = 1,634,068.98/x
  3. Step 3: Cross multiply
    3,010,725.41x = 4,154,804.96 × 1,634,068.98
  4. Step 4: Simplify right side
    3,010,725.41x = 6,789,237,894,915.80
  5. Step 5: Solve for x
    x = 6,789,237,894,915.80/3,010,725.41
  6. Step 6: Final answer
    x = 2,255,017.31

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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.