Home / 1,141,250.44-1,574,973.11-631,952.82

Finding the Fourth Proportional to 1,141,250.44, 1,574,973.11 and 631,952.82

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Solution

The fourth proportional to 1,141,250.44, 1,574,973.11 and 631,952.82 is: 872,121.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,141,250.44 : 1,574,973.11 = 631,952.82 : x
  2. Step 2: Convert to fraction form
    1,141,250.44/1,574,973.11 = 631,952.82/x
  3. Step 3: Cross multiply
    1,141,250.44x = 1,574,973.11 × 631,952.82
  4. Step 4: Simplify right side
    1,141,250.44x = 995,308,698,288.67
  5. Step 5: Solve for x
    x = 995,308,698,288.67/1,141,250.44
  6. Step 6: Final answer
    x = 872,121.20

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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.