Home / 4,435,326.18-6,120,714.47-2,574,914.31

Finding the Fourth Proportional to 4,435,326.18, 6,120,714.47 and 2,574,914.31

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Solution

The fourth proportional to 4,435,326.18, 6,120,714.47 and 2,574,914.31 is: 3,553,361.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,326.18 : 6,120,714.47 = 2,574,914.31 : x
  2. Step 2: Convert to fraction form
    4,435,326.18/6,120,714.47 = 2,574,914.31/x
  3. Step 3: Cross multiply
    4,435,326.18x = 6,120,714.47 × 2,574,914.31
  4. Step 4: Simplify right side
    4,435,326.18x = 15,760,315,245,623.49
  5. Step 5: Solve for x
    x = 15,760,315,245,623.49/4,435,326.18
  6. Step 6: Final answer
    x = 3,553,361.04

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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.