Home / 3,025,048.83-4,537,560.95-1,227,917.12

Finding the Fourth Proportional to 3,025,048.83, 4,537,560.95 and 1,227,917.12

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Solution

The fourth proportional to 3,025,048.83, 4,537,560.95 and 1,227,917.12 is: 1,841,870.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,048.83 : 4,537,560.95 = 1,227,917.12 : x
  2. Step 2: Convert to fraction form
    3,025,048.83/4,537,560.95 = 1,227,917.12/x
  3. Step 3: Cross multiply
    3,025,048.83x = 4,537,560.95 × 1,227,917.12
  4. Step 4: Simplify right side
    3,025,048.83x = 5,571,748,771,396.15
  5. Step 5: Solve for x
    x = 5,571,748,771,396.15/3,025,048.83
  6. Step 6: Final answer
    x = 1,841,870.69

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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.