Home / 5,702,490.58-8,553,728.58-2,290,776.96

Finding the Fourth Proportional to 5,702,490.58, 8,553,728.58 and 2,290,776.96

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Solution

The fourth proportional to 5,702,490.58, 8,553,728.58 and 2,290,776.96 is: 3,436,162.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,702,490.58 : 8,553,728.58 = 2,290,776.96 : x
  2. Step 2: Convert to fraction form
    5,702,490.58/8,553,728.58 = 2,290,776.96/x
  3. Step 3: Cross multiply
    5,702,490.58x = 8,553,728.58 × 2,290,776.96
  4. Step 4: Simplify right side
    5,702,490.58x = 19,594,684,353,157.52
  5. Step 5: Solve for x
    x = 19,594,684,353,157.52/5,702,490.58
  6. Step 6: Final answer
    x = 3,436,162.51

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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.