Home / 4,415,892.66-6,617,078.28-2,971,225.04

Finding the Fourth Proportional to 4,415,892.66, 6,617,078.28 and 2,971,225.04

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Solution

The fourth proportional to 4,415,892.66, 6,617,078.28 and 2,971,225.04 is: 4,452,288.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415,892.66 : 6,617,078.28 = 2,971,225.04 : x
  2. Step 2: Convert to fraction form
    4,415,892.66/6,617,078.28 = 2,971,225.04/x
  3. Step 3: Cross multiply
    4,415,892.66x = 6,617,078.28 × 2,971,225.04
  4. Step 4: Simplify right side
    4,415,892.66x = 19,660,828,644,090.74
  5. Step 5: Solve for x
    x = 19,660,828,644,090.74/4,415,892.66
  6. Step 6: Final answer
    x = 4,452,288.62

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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.