Home / 8,747,346.03-13,120,133.15-2,358,244.23

Finding the Fourth Proportional to 8,747,346.03, 13,120,133.15 and 2,358,244.23

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Solution

The fourth proportional to 8,747,346.03, 13,120,133.15 and 2,358,244.23 is: 3,537,127.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,747,346.03 : 13,120,133.15 = 2,358,244.23 : x
  2. Step 2: Convert to fraction form
    8,747,346.03/13,120,133.15 = 2,358,244.23/x
  3. Step 3: Cross multiply
    8,747,346.03x = 13,120,133.15 × 2,358,244.23
  4. Step 4: Simplify right side
    8,747,346.03x = 30,940,478,254,514.33
  5. Step 5: Solve for x
    x = 30,940,478,254,514.33/8,747,346.03
  6. Step 6: Final answer
    x = 3,537,127.51

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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.