Home / 7,492,656.52-11,232,095.72-2,699,173.51

Finding the Fourth Proportional to 7,492,656.52, 11,232,095.72 and 2,699,173.51

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Solution

The fourth proportional to 7,492,656.52, 11,232,095.72 and 2,699,173.51 is: 4,046,278.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,656.52 : 11,232,095.72 = 2,699,173.51 : x
  2. Step 2: Convert to fraction form
    7,492,656.52/11,232,095.72 = 2,699,173.51/x
  3. Step 3: Cross multiply
    7,492,656.52x = 11,232,095.72 × 2,699,173.51
  4. Step 4: Simplify right side
    7,492,656.52x = 30,317,375,229,208.38
  5. Step 5: Solve for x
    x = 30,317,375,229,208.38/7,492,656.52
  6. Step 6: Final answer
    x = 4,046,278.53

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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.