Home / 4,498,045.04-6,200,845.46-3,206,643.40

Finding the Fourth Proportional to 4,498,045.04, 6,200,845.46 and 3,206,643.40

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Solution

The fourth proportional to 4,498,045.04, 6,200,845.46 and 3,206,643.40 is: 4,420,564.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498,045.04 : 6,200,845.46 = 3,206,643.40 : x
  2. Step 2: Convert to fraction form
    4,498,045.04/6,200,845.46 = 3,206,643.40/x
  3. Step 3: Cross multiply
    4,498,045.04x = 6,200,845.46 × 3,206,643.40
  4. Step 4: Simplify right side
    4,498,045.04x = 19,883,900,168,728.96
  5. Step 5: Solve for x
    x = 19,883,900,168,728.96/4,498,045.04
  6. Step 6: Final answer
    x = 4,420,564.93

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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.