Home / 4,819,160.55-6,650,402.76-2,614,017.90

Finding the Fourth Proportional to 4,819,160.55, 6,650,402.76 and 2,614,017.90

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Solution

The fourth proportional to 4,819,160.55, 6,650,402.76 and 2,614,017.90 is: 3,607,323.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,819,160.55 : 6,650,402.76 = 2,614,017.90 : x
  2. Step 2: Convert to fraction form
    4,819,160.55/6,650,402.76 = 2,614,017.90/x
  3. Step 3: Cross multiply
    4,819,160.55x = 6,650,402.76 × 2,614,017.90
  4. Step 4: Simplify right side
    4,819,160.55x = 17,384,271,856,849.40
  5. Step 5: Solve for x
    x = 17,384,271,856,849.40/4,819,160.55
  6. Step 6: Final answer
    x = 3,607,323.66

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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.