Home / 4,994,132.16-6,890,703.84-3,033,971.04

Finding the Fourth Proportional to 4,994,132.16, 6,890,703.84 and 3,033,971.04

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Solution

The fourth proportional to 4,994,132.16, 6,890,703.84 and 3,033,971.04 is: 4,186,151.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,132.16 : 6,890,703.84 = 3,033,971.04 : x
  2. Step 2: Convert to fraction form
    4,994,132.16/6,890,703.84 = 3,033,971.04/x
  3. Step 3: Cross multiply
    4,994,132.16x = 6,890,703.84 × 3,033,971.04
  4. Step 4: Simplify right side
    4,994,132.16x = 20,906,195,895,776.79
  5. Step 5: Solve for x
    x = 20,906,195,895,776.79/4,994,132.16
  6. Step 6: Final answer
    x = 4,186,151.91

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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.