Home / 4,224,770.82-5,830,185.12-2,291,030.82

Finding the Fourth Proportional to 4,224,770.82, 5,830,185.12 and 2,291,030.82

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Solution

The fourth proportional to 4,224,770.82, 5,830,185.12 and 2,291,030.82 is: 3,161,623.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,770.82 : 5,830,185.12 = 2,291,030.82 : x
  2. Step 2: Convert to fraction form
    4,224,770.82/5,830,185.12 = 2,291,030.82/x
  3. Step 3: Cross multiply
    4,224,770.82x = 5,830,185.12 × 2,291,030.82
  4. Step 4: Simplify right side
    4,224,770.82x = 13,357,133,796,225.40
  5. Step 5: Solve for x
    x = 13,357,133,796,225.40/4,224,770.82
  6. Step 6: Final answer
    x = 3,161,623.28

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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.