Home / 2,814,994.14-3,884,700.24-1,525,839.66

Finding the Fourth Proportional to 2,814,994.14, 3,884,700.24 and 1,525,839.66

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Solution

The fourth proportional to 2,814,994.14, 3,884,700.24 and 1,525,839.66 is: 2,105,663.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,814,994.14 : 3,884,700.24 = 1,525,839.66 : x
  2. Step 2: Convert to fraction form
    2,814,994.14/3,884,700.24 = 1,525,839.66/x
  3. Step 3: Cross multiply
    2,814,994.14x = 3,884,700.24 × 1,525,839.66
  4. Step 4: Simplify right side
    2,814,994.14x = 5,927,429,693,403.52
  5. Step 5: Solve for x
    x = 5,927,429,693,403.52/2,814,994.14
  6. Step 6: Final answer
    x = 2,105,663.24

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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.