Home / 7,490,523.64-10,336,849.14-4,052,689.24

Finding the Fourth Proportional to 7,490,523.64, 10,336,849.14 and 4,052,689.24

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Solution

The fourth proportional to 7,490,523.64, 10,336,849.14 and 4,052,689.24 is: 5,592,671.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,490,523.64 : 10,336,849.14 = 4,052,689.24 : x
  2. Step 2: Convert to fraction form
    7,490,523.64/10,336,849.14 = 4,052,689.24/x
  3. Step 3: Cross multiply
    7,490,523.64x = 10,336,849.14 × 4,052,689.24
  4. Step 4: Simplify right side
    7,490,523.64x = 41,892,037,285,181.26
  5. Step 5: Solve for x
    x = 41,892,037,285,181.26/7,490,523.64
  6. Step 6: Final answer
    x = 5,592,671.39

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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.