Home / 3,525,143.04-4,864,302.56-1,996,922.88

Finding the Fourth Proportional to 3,525,143.04, 4,864,302.56 and 1,996,922.88

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Solution

The fourth proportional to 3,525,143.04, 4,864,302.56 and 1,996,922.88 is: 2,755,529.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,143.04 : 4,864,302.56 = 1,996,922.88 : x
  2. Step 2: Convert to fraction form
    3,525,143.04/4,864,302.56 = 1,996,922.88/x
  3. Step 3: Cross multiply
    3,525,143.04x = 4,864,302.56 × 1,996,922.88
  4. Step 4: Simplify right side
    3,525,143.04x = 9,713,637,077,306.57
  5. Step 5: Solve for x
    x = 9,713,637,077,306.57/3,525,143.04
  6. Step 6: Final answer
    x = 2,755,529.91

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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.