Home / 3,748,884.20-5,173,484.82-2,030,004.84

Finding the Fourth Proportional to 3,748,884.20, 5,173,484.82 and 2,030,004.84

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Solution

The fourth proportional to 3,748,884.20, 5,173,484.82 and 2,030,004.84 is: 2,801,420.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,748,884.20 : 5,173,484.82 = 2,030,004.84 : x
  2. Step 2: Convert to fraction form
    3,748,884.20/5,173,484.82 = 2,030,004.84/x
  3. Step 3: Cross multiply
    3,748,884.20x = 5,173,484.82 × 2,030,004.84
  4. Step 4: Simplify right side
    3,748,884.20x = 10,502,199,224,266.53
  5. Step 5: Solve for x
    x = 10,502,199,224,266.53/3,748,884.20
  6. Step 6: Final answer
    x = 2,801,420.01

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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.