Home / 4,224,753.45-5,830,161.30-2,291,013.50

Finding the Fourth Proportional to 4,224,753.45, 5,830,161.30 and 2,291,013.50

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Solution

The fourth proportional to 4,224,753.45, 5,830,161.30 and 2,291,013.50 is: 3,161,599.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,753.45 : 5,830,161.30 = 2,291,013.50 : x
  2. Step 2: Convert to fraction form
    4,224,753.45/5,830,161.30 = 2,291,013.50/x
  3. Step 3: Cross multiply
    4,224,753.45x = 5,830,161.30 × 2,291,013.50
  4. Step 4: Simplify right side
    4,224,753.45x = 13,356,978,216,326.74
  5. Step 5: Solve for x
    x = 13,356,978,216,326.74/4,224,753.45
  6. Step 6: Final answer
    x = 3,161,599.46

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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.