Home / 5,602,786.83-8,411,736.24-3,584,969.55

Finding the Fourth Proportional to 5,602,786.83, 8,411,736.24 and 3,584,969.55

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Solution

The fourth proportional to 5,602,786.83, 8,411,736.24 and 3,584,969.55 is: 5,382,289.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,602,786.83 : 8,411,736.24 = 3,584,969.55 : x
  2. Step 2: Convert to fraction form
    5,602,786.83/8,411,736.24 = 3,584,969.55/x
  3. Step 3: Cross multiply
    5,602,786.83x = 8,411,736.24 × 3,584,969.55
  4. Step 4: Simplify right side
    5,602,786.83x = 30,155,818,283,031.49
  5. Step 5: Solve for x
    x = 30,155,818,283,031.49/5,602,786.83
  6. Step 6: Final answer
    x = 5,382,289.06

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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.