Home / 6,739,103.87-10,098,369.55-4,001,259.91

Finding the Fourth Proportional to 6,739,103.87, 10,098,369.55 and 4,001,259.91

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Solution

The fourth proportional to 6,739,103.87, 10,098,369.55 and 4,001,259.91 is: 5,995,782.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,739,103.87 : 10,098,369.55 = 4,001,259.91 : x
  2. Step 2: Convert to fraction form
    6,739,103.87/10,098,369.55 = 4,001,259.91/x
  3. Step 3: Cross multiply
    6,739,103.87x = 10,098,369.55 × 4,001,259.91
  4. Step 4: Simplify right side
    6,739,103.87x = 40,406,201,212,962.74
  5. Step 5: Solve for x
    x = 40,406,201,212,962.74/6,739,103.87
  6. Step 6: Final answer
    x = 5,995,782.53

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1.5x scale

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.