Home / 10,014,612.29-15,019,816.52-2,824,464.68

Finding the Fourth Proportional to 10,014,612.29, 15,019,816.52 and 2,824,464.68

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Solution

The fourth proportional to 10,014,612.29, 15,019,816.52 and 2,824,464.68 is: 4,236,104.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,014,612.29 : 15,019,816.52 = 2,824,464.68 : x
  2. Step 2: Convert to fraction form
    10,014,612.29/15,019,816.52 = 2,824,464.68/x
  3. Step 3: Cross multiply
    10,014,612.29x = 15,019,816.52 × 2,824,464.68
  4. Step 4: Simplify right side
    10,014,612.29x = 42,422,941,171,599.11
  5. Step 5: Solve for x
    x = 42,422,941,171,599.11/10,014,612.29
  6. Step 6: Final answer
    x = 4,236,104.20

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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.