Home / 6,310,934.16-9,466,400.84-1,518,623.93

Finding the Fourth Proportional to 6,310,934.16, 9,466,400.84 and 1,518,623.93

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Solution

The fourth proportional to 6,310,934.16, 9,466,400.84 and 1,518,623.93 is: 2,277,935.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310,934.16 : 9,466,400.84 = 1,518,623.93 : x
  2. Step 2: Convert to fraction form
    6,310,934.16/9,466,400.84 = 1,518,623.93/x
  3. Step 3: Cross multiply
    6,310,934.16x = 9,466,400.84 × 1,518,623.93
  4. Step 4: Simplify right side
    6,310,934.16x = 14,375,902,791,670.98
  5. Step 5: Solve for x
    x = 14,375,902,791,670.98/6,310,934.16
  6. Step 6: Final answer
    x = 2,277,935.79

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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.