Home / 6,744,040.40-10,111,330.20-2,483,656.40

Finding the Fourth Proportional to 6,744,040.40, 10,111,330.20 and 2,483,656.40

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Solution

The fourth proportional to 6,744,040.40, 10,111,330.20 and 2,483,656.40 is: 3,723,742.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744,040.40 : 10,111,330.20 = 2,483,656.40 : x
  2. Step 2: Convert to fraction form
    6,744,040.40/10,111,330.20 = 2,483,656.40/x
  3. Step 3: Cross multiply
    6,744,040.40x = 10,111,330.20 × 2,483,656.40
  4. Step 4: Simplify right side
    6,744,040.40x = 25,113,069,963,743.28
  5. Step 5: Solve for x
    x = 25,113,069,963,743.28/6,744,040.40
  6. Step 6: Final answer
    x = 3,723,742.52

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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.