Home / 4,108,341.84-5,668,493.14-2,656,290.02

Finding the Fourth Proportional to 4,108,341.84, 5,668,493.14 and 2,656,290.02

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Solution

The fourth proportional to 4,108,341.84, 5,668,493.14 and 2,656,290.02 is: 3,665,021.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,341.84 : 5,668,493.14 = 2,656,290.02 : x
  2. Step 2: Convert to fraction form
    4,108,341.84/5,668,493.14 = 2,656,290.02/x
  3. Step 3: Cross multiply
    4,108,341.84x = 5,668,493.14 × 2,656,290.02
  4. Step 4: Simplify right side
    4,108,341.84x = 15,057,161,756,220.46
  5. Step 5: Solve for x
    x = 15,057,161,756,220.46/4,108,341.84
  6. Step 6: Final answer
    x = 3,665,021.64

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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.