Home / 2,824,095.88-4,206,247.48-2,810,332.36

Finding the Fourth Proportional to 2,824,095.88, 4,206,247.48 and 2,810,332.36

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Solution

The fourth proportional to 2,824,095.88, 4,206,247.48 and 2,810,332.36 is: 4,185,747.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,095.88 : 4,206,247.48 = 2,810,332.36 : x
  2. Step 2: Convert to fraction form
    2,824,095.88/4,206,247.48 = 2,810,332.36/x
  3. Step 3: Cross multiply
    2,824,095.88x = 4,206,247.48 × 2,810,332.36
  4. Step 4: Simplify right side
    2,824,095.88x = 11,820,953,407,212.45
  5. Step 5: Solve for x
    x = 11,820,953,407,212.45/2,824,095.88
  6. Step 6: Final answer
    x = 4,185,747.90

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.