Home / 5,046,156.23-7,570,393.45-1,451,952.95

Finding the Fourth Proportional to 5,046,156.23, 7,570,393.45 and 1,451,952.95

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Solution

The fourth proportional to 5,046,156.23, 7,570,393.45 and 1,451,952.95 is: 2,178,262.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,046,156.23 : 7,570,393.45 = 1,451,952.95 : x
  2. Step 2: Convert to fraction form
    5,046,156.23/7,570,393.45 = 1,451,952.95/x
  3. Step 3: Cross multiply
    5,046,156.23x = 7,570,393.45 × 1,451,952.95
  4. Step 4: Simplify right side
    5,046,156.23x = 10,991,855,060,906.33
  5. Step 5: Solve for x
    x = 10,991,855,060,906.33/5,046,156.23
  6. Step 6: Final answer
    x = 2,178,262.93

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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.