Home / 7,469,347.73-11,186,060.09-4,264,760.93

Finding the Fourth Proportional to 7,469,347.73, 11,186,060.09 and 4,264,760.93

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Solution

The fourth proportional to 7,469,347.73, 11,186,060.09 and 4,264,760.93 is: 6,386,885.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,469,347.73 : 11,186,060.09 = 4,264,760.93 : x
  2. Step 2: Convert to fraction form
    7,469,347.73/11,186,060.09 = 4,264,760.93/x
  3. Step 3: Cross multiply
    7,469,347.73x = 11,186,060.09 × 4,264,760.93
  4. Step 4: Simplify right side
    7,469,347.73x = 47,705,871,955,210.18
  5. Step 5: Solve for x
    x = 47,705,871,955,210.18/7,469,347.73
  6. Step 6: Final answer
    x = 6,386,885.94

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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.