Home / 7,066,959.48-10,592,818.74-3,468,537.72

Finding the Fourth Proportional to 7,066,959.48, 10,592,818.74 and 3,468,537.72

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Solution

The fourth proportional to 7,066,959.48, 10,592,818.74 and 3,468,537.72 is: 5,199,066.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066,959.48 : 10,592,818.74 = 3,468,537.72 : x
  2. Step 2: Convert to fraction form
    7,066,959.48/10,592,818.74 = 3,468,537.72/x
  3. Step 3: Cross multiply
    7,066,959.48x = 10,592,818.74 × 3,468,537.72
  4. Step 4: Simplify right side
    7,066,959.48x = 36,741,591,360,812.88
  5. Step 5: Solve for x
    x = 36,741,591,360,812.88/7,066,959.48
  6. Step 6: Final answer
    x = 5,199,066.37

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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.