Home / 3,804,507.93-5,706,713.28-925,879.71

Finding the Fourth Proportional to 3,804,507.93, 5,706,713.28 and 925,879.71

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Solution

The fourth proportional to 3,804,507.93, 5,706,713.28 and 925,879.71 is: 1,388,807.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,804,507.93 : 5,706,713.28 = 925,879.71 : x
  2. Step 2: Convert to fraction form
    3,804,507.93/5,706,713.28 = 925,879.71/x
  3. Step 3: Cross multiply
    3,804,507.93x = 5,706,713.28 × 925,879.71
  4. Step 4: Simplify right side
    3,804,507.93x = 5,283,730,061,611.77
  5. Step 5: Solve for x
    x = 5,283,730,061,611.77/3,804,507.93
  6. Step 6: Final answer
    x = 1,388,807.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.