Home / 4,530,171.16-6,251,637.23-2,492,980.66

Finding the Fourth Proportional to 4,530,171.16, 6,251,637.23 and 2,492,980.66

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Solution

The fourth proportional to 4,530,171.16, 6,251,637.23 and 2,492,980.66 is: 3,440,313.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,530,171.16 : 6,251,637.23 = 2,492,980.66 : x
  2. Step 2: Convert to fraction form
    4,530,171.16/6,251,637.23 = 2,492,980.66/x
  3. Step 3: Cross multiply
    4,530,171.16x = 6,251,637.23 × 2,492,980.66
  4. Step 4: Simplify right side
    4,530,171.16x = 15,585,210,737,017.16
  5. Step 5: Solve for x
    x = 15,585,210,737,017.16/4,530,171.16
  6. Step 6: Final answer
    x = 3,440,313.88

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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.