Home / 11,537,559.60-17,298,367.78-5,057,522.34

Finding the Fourth Proportional to 11,537,559.60, 17,298,367.78 and 5,057,522.34

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Solution

The fourth proportional to 11,537,559.60, 17,298,367.78 and 5,057,522.34 is: 7,582,789.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,537,559.60 : 17,298,367.78 = 5,057,522.34 : x
  2. Step 2: Convert to fraction form
    11,537,559.60/17,298,367.78 = 5,057,522.34/x
  3. Step 3: Cross multiply
    11,537,559.60x = 17,298,367.78 × 5,057,522.34
  4. Step 4: Simplify right side
    11,537,559.60x = 87,486,881,492,886.20
  5. Step 5: Solve for x
    x = 87,486,881,492,886.20/11,537,559.60
  6. Step 6: Final answer
    x = 7,582,789.13

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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.