Home / 3,645,899.53-5,031,394.13-2,014,344.45

Finding the Fourth Proportional to 3,645,899.53, 5,031,394.13 and 2,014,344.45

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Solution

The fourth proportional to 3,645,899.53, 5,031,394.13 and 2,014,344.45 is: 2,779,824.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,645,899.53 : 5,031,394.13 = 2,014,344.45 : x
  2. Step 2: Convert to fraction form
    3,645,899.53/5,031,394.13 = 2,014,344.45/x
  3. Step 3: Cross multiply
    3,645,899.53x = 5,031,394.13 × 2,014,344.45
  4. Step 4: Simplify right side
    3,645,899.53x = 10,134,960,835,233.25
  5. Step 5: Solve for x
    x = 10,134,960,835,233.25/3,645,899.53
  6. Step 6: Final answer
    x = 2,779,824.50

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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.