Home / 3,186,570.51-4,397,411.84-1,736,277.93

Finding the Fourth Proportional to 3,186,570.51, 4,397,411.84 and 1,736,277.93

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Solution

The fourth proportional to 3,186,570.51, 4,397,411.84 and 1,736,277.93 is: 2,396,033.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,186,570.51 : 4,397,411.84 = 1,736,277.93 : x
  2. Step 2: Convert to fraction form
    3,186,570.51/4,397,411.84 = 1,736,277.93/x
  3. Step 3: Cross multiply
    3,186,570.51x = 4,397,411.84 × 1,736,277.93
  4. Step 4: Simplify right side
    3,186,570.51x = 7,635,129,118,231.30
  5. Step 5: Solve for x
    x = 7,635,129,118,231.30/3,186,570.51
  6. Step 6: Final answer
    x = 2,396,033.32

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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.