Home / 11,537,566.60-17,298,378.28-5,057,529.32

Finding the Fourth Proportional to 11,537,566.60, 17,298,378.28 and 5,057,529.32

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Solution

The fourth proportional to 11,537,566.60, 17,298,378.28 and 5,057,529.32 is: 7,582,799.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,537,566.60 : 17,298,378.28 = 5,057,529.32 : x
  2. Step 2: Convert to fraction form
    11,537,566.60/17,298,378.28 = 5,057,529.32/x
  3. Step 3: Cross multiply
    11,537,566.60x = 17,298,378.28 × 5,057,529.32
  4. Step 4: Simplify right side
    11,537,566.60x = 87,487,055,339,551.19
  5. Step 5: Solve for x
    x = 87,487,055,339,551.19/11,537,566.60
  6. Step 6: Final answer
    x = 7,582,799.59

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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.