Home / 3,186,577.53-4,397,477.63-1,736,272.94

Finding the Fourth Proportional to 3,186,577.53, 4,397,477.63 and 1,736,272.94

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Solution

The fourth proportional to 3,186,577.53, 4,397,477.63 and 1,736,272.94 is: 2,396,057.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,186,577.53 : 4,397,477.63 = 1,736,272.94 : x
  2. Step 2: Convert to fraction form
    3,186,577.53/4,397,477.63 = 1,736,272.94/x
  3. Step 3: Cross multiply
    3,186,577.53x = 4,397,477.63 × 1,736,272.94
  4. Step 4: Simplify right side
    3,186,577.53x = 7,635,221,382,555.58
  5. Step 5: Solve for x
    x = 7,635,221,382,555.58/3,186,577.53
  6. Step 6: Final answer
    x = 2,396,057.00

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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.