Home / 4,994,109.16-6,890,672.10-3,033,948.04

Finding the Fourth Proportional to 4,994,109.16, 6,890,672.10 and 3,033,948.04

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Solution

The fourth proportional to 4,994,109.16, 6,890,672.10 and 3,033,948.04 is: 4,186,120.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,109.16 : 6,890,672.10 = 3,033,948.04 : x
  2. Step 2: Convert to fraction form
    4,994,109.16/6,890,672.10 = 3,033,948.04/x
  3. Step 3: Cross multiply
    4,994,109.16x = 6,890,672.10 × 3,033,948.04
  4. Step 4: Simplify right side
    4,994,109.16x = 20,905,941,112,077.68
  5. Step 5: Solve for x
    x = 20,905,941,112,077.68/4,994,109.16
  6. Step 6: Final answer
    x = 4,186,120.18

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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.