Home / 7,584,851.41-11,378,851.76-2,536,030.69

Finding the Fourth Proportional to 7,584,851.41, 11,378,851.76 and 2,536,030.69

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Solution

The fourth proportional to 7,584,851.41, 11,378,851.76 and 2,536,030.69 is: 3,804,572.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,584,851.41 : 11,378,851.76 = 2,536,030.69 : x
  2. Step 2: Convert to fraction form
    7,584,851.41/11,378,851.76 = 2,536,030.69/x
  3. Step 3: Cross multiply
    7,584,851.41x = 11,378,851.76 × 2,536,030.69
  4. Step 4: Simplify right side
    7,584,851.41x = 28,857,117,258,213.46
  5. Step 5: Solve for x
    x = 28,857,117,258,213.46/7,584,851.41
  6. Step 6: Final answer
    x = 3,804,572.52

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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.