Home / 3,330,488.34-4,596,157.89-2,042,039.16

Finding the Fourth Proportional to 3,330,488.34, 4,596,157.89 and 2,042,039.16

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Solution

The fourth proportional to 3,330,488.34, 4,596,157.89 and 2,042,039.16 is: 2,818,065.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,488.34 : 4,596,157.89 = 2,042,039.16 : x
  2. Step 2: Convert to fraction form
    3,330,488.34/4,596,157.89 = 2,042,039.16/x
  3. Step 3: Cross multiply
    3,330,488.34x = 4,596,157.89 × 2,042,039.16
  4. Step 4: Simplify right side
    3,330,488.34x = 9,385,534,396,922.97
  5. Step 5: Solve for x
    x = 9,385,534,396,922.97/3,330,488.34
  6. Step 6: Final answer
    x = 2,818,065.53

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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.