Home / 17,730,678.06-26,596,024.38-4,267,506.06

Finding the Fourth Proportional to 17,730,678.06, 26,596,024.38 and 4,267,506.06

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Solution

The fourth proportional to 17,730,678.06, 26,596,024.38 and 4,267,506.06 is: 6,401,260.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,730,678.06 : 26,596,024.38 = 4,267,506.06 : x
  2. Step 2: Convert to fraction form
    17,730,678.06/26,596,024.38 = 4,267,506.06/x
  3. Step 3: Cross multiply
    17,730,678.06x = 26,596,024.38 × 4,267,506.06
  4. Step 4: Simplify right side
    17,730,678.06x = 113,498,695,213,557.73
  5. Step 5: Solve for x
    x = 113,498,695,213,557.73/17,730,678.06
  6. Step 6: Final answer
    x = 6,401,260.84

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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.