Home / 9,005,852.16-13,513,765.44-3,329,800.32

Finding the Fourth Proportional to 9,005,852.16, 13,513,765.44 and 3,329,800.32

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Solution

The fourth proportional to 9,005,852.16, 13,513,765.44 and 3,329,800.32 is: 4,996,544.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,005,852.16 : 13,513,765.44 = 3,329,800.32 : x
  2. Step 2: Convert to fraction form
    9,005,852.16/13,513,765.44 = 3,329,800.32/x
  3. Step 3: Cross multiply
    9,005,852.16x = 13,513,765.44 × 3,329,800.32
  4. Step 4: Simplify right side
    9,005,852.16x = 44,998,140,486,516.94
  5. Step 5: Solve for x
    x = 44,998,140,486,516.94/9,005,852.16
  6. Step 6: Final answer
    x = 4,996,544.43

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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.