Home / 5,326,924.32-7,349,354.96-3,033,458.72

Finding the Fourth Proportional to 5,326,924.32, 7,349,354.96 and 3,033,458.72

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Solution

The fourth proportional to 5,326,924.32, 7,349,354.96 and 3,033,458.72 is: 4,185,147.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,326,924.32 : 7,349,354.96 = 3,033,458.72 : x
  2. Step 2: Convert to fraction form
    5,326,924.32/7,349,354.96 = 3,033,458.72/x
  3. Step 3: Cross multiply
    5,326,924.32x = 7,349,354.96 × 3,033,458.72
  4. Step 4: Simplify right side
    5,326,924.32x = 22,293,964,889,787.25
  5. Step 5: Solve for x
    x = 22,293,964,889,787.25/5,326,924.32
  6. Step 6: Final answer
    x = 4,185,147.67

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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.