Home / 376,587.60-566,933.10-325,162.32

Finding the Fourth Proportional to 376,587.60, 566,933.10 and 325,162.32

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Solution

The fourth proportional to 376,587.60, 566,933.10 and 325,162.32 is: 489,515.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,587.60 : 566,933.10 = 325,162.32 : x
  2. Step 2: Convert to fraction form
    376,587.60/566,933.10 = 325,162.32/x
  3. Step 3: Cross multiply
    376,587.60x = 566,933.10 × 325,162.32
  4. Step 4: Simplify right side
    376,587.60x = 184,345,282,080.79
  5. Step 5: Solve for x
    x = 184,345,282,080.79/376,587.60
  6. Step 6: Final answer
    x = 489,515.01

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.