Home / 9,465,756.75-13,062,467.30-5,336,030.07

Finding the Fourth Proportional to 9,465,756.75, 13,062,467.30 and 5,336,030.07

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Solution

The fourth proportional to 9,465,756.75, 13,062,467.30 and 5,336,030.07 is: 7,363,565.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,465,756.75 : 13,062,467.30 = 5,336,030.07 : x
  2. Step 2: Convert to fraction form
    9,465,756.75/13,062,467.30 = 5,336,030.07/x
  3. Step 3: Cross multiply
    9,465,756.75x = 13,062,467.30 × 5,336,030.07
  4. Step 4: Simplify right side
    9,465,756.75x = 69,701,718,274,511.56
  5. Step 5: Solve for x
    x = 69,701,718,274,511.56/9,465,756.75
  6. Step 6: Final answer
    x = 7,363,565.34

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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.