Home / 4,061,293-5,604,457.42-2,225,717.90

Finding the Fourth Proportional to 4,061,293, 5,604,457.42 and 2,225,717.90

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Solution

The fourth proportional to 4,061,293, 5,604,457.42 and 2,225,717.90 is: 3,071,421.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,061,293 : 5,604,457.42 = 2,225,717.90 : x
  2. Step 2: Convert to fraction form
    4,061,293/5,604,457.42 = 2,225,717.90/x
  3. Step 3: Cross multiply
    4,061,293x = 5,604,457.42 × 2,225,717.90
  4. Step 4: Simplify right side
    4,061,293x = 12,473,941,199,481.82
  5. Step 5: Solve for x
    x = 12,473,941,199,481.82/4,061,293
  6. Step 6: Final answer
    x = 3,071,421.15

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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.