Home / 8,718,440.88-12,033,114.48-5,773,063.14

Finding the Fourth Proportional to 8,718,440.88, 12,033,114.48 and 5,773,063.14

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Solution

The fourth proportional to 8,718,440.88, 12,033,114.48 and 5,773,063.14 is: 7,967,930.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,718,440.88 : 12,033,114.48 = 5,773,063.14 : x
  2. Step 2: Convert to fraction form
    8,718,440.88/12,033,114.48 = 5,773,063.14/x
  3. Step 3: Cross multiply
    8,718,440.88x = 12,033,114.48 × 5,773,063.14
  4. Step 4: Simplify right side
    8,718,440.88x = 69,467,929,663,888.27
  5. Step 5: Solve for x
    x = 69,467,929,663,888.27/8,718,440.88
  6. Step 6: Final answer
    x = 7,967,930.35

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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.