Home / 2,346,685.51-3,238,158.33-1,314,049.72

Finding the Fourth Proportional to 2,346,685.51, 3,238,158.33 and 1,314,049.72

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Solution

The fourth proportional to 2,346,685.51, 3,238,158.33 and 1,314,049.72 is: 1,813,238.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,685.51 : 3,238,158.33 = 1,314,049.72 : x
  2. Step 2: Convert to fraction form
    2,346,685.51/3,238,158.33 = 1,314,049.72/x
  3. Step 3: Cross multiply
    2,346,685.51x = 3,238,158.33 × 1,314,049.72
  4. Step 4: Simplify right side
    2,346,685.51x = 4,255,101,046,852.17
  5. Step 5: Solve for x
    x = 4,255,101,046,852.17/2,346,685.51
  6. Step 6: Final answer
    x = 1,813,238.73

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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.