Home / 5,651,262.85-7,798,783.32-3,072,925.15

Finding the Fourth Proportional to 5,651,262.85, 7,798,783.32 and 3,072,925.15

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Solution

The fourth proportional to 5,651,262.85, 7,798,783.32 and 3,072,925.15 is: 4,240,658.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,651,262.85 : 7,798,783.32 = 3,072,925.15 : x
  2. Step 2: Convert to fraction form
    5,651,262.85/7,798,783.32 = 3,072,925.15/x
  3. Step 3: Cross multiply
    5,651,262.85x = 7,798,783.32 × 3,072,925.15
  4. Step 4: Simplify right side
    5,651,262.85x = 23,965,077,403,428.50
  5. Step 5: Solve for x
    x = 23,965,077,403,428.50/5,651,262.85
  6. Step 6: Final answer
    x = 4,240,658.78

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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.