Home / 4,492,987.92-6,200,326.44-2,455,797.42

Finding the Fourth Proportional to 4,492,987.92, 6,200,326.44 and 2,455,797.42

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Solution

The fourth proportional to 4,492,987.92, 6,200,326.44 and 2,455,797.42 is: 3,389,002.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492,987.92 : 6,200,326.44 = 2,455,797.42 : x
  2. Step 2: Convert to fraction form
    4,492,987.92/6,200,326.44 = 2,455,797.42/x
  3. Step 3: Cross multiply
    4,492,987.92x = 6,200,326.44 × 2,455,797.42
  4. Step 4: Simplify right side
    4,492,987.92x = 15,226,745,674,509.79
  5. Step 5: Solve for x
    x = 15,226,745,674,509.79/4,492,987.92
  6. Step 6: Final answer
    x = 3,389,002.14

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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.