Home / 6,493,093.65-8,960,330.51-3,552,899.36

Finding the Fourth Proportional to 6,493,093.65, 8,960,330.51 and 3,552,899.36

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Solution

The fourth proportional to 6,493,093.65, 8,960,330.51 and 3,552,899.36 is: 4,902,925.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,493,093.65 : 8,960,330.51 = 3,552,899.36 : x
  2. Step 2: Convert to fraction form
    6,493,093.65/8,960,330.51 = 3,552,899.36/x
  3. Step 3: Cross multiply
    6,493,093.65x = 8,960,330.51 × 3,552,899.36
  4. Step 4: Simplify right side
    6,493,093.65x = 31,835,152,505,109.75
  5. Step 5: Solve for x
    x = 31,835,152,505,109.75/6,493,093.65
  6. Step 6: Final answer
    x = 4,902,925.20

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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.