Home / 9,316,264.56-13,974,388.20-4,192,705.68

Finding the Fourth Proportional to 9,316,264.56, 13,974,388.20 and 4,192,705.68

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Solution

The fourth proportional to 9,316,264.56, 13,974,388.20 and 4,192,705.68 is: 6,289,054.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,316,264.56 : 13,974,388.20 = 4,192,705.68 : x
  2. Step 2: Convert to fraction form
    9,316,264.56/13,974,388.20 = 4,192,705.68/x
  3. Step 3: Cross multiply
    9,316,264.56x = 13,974,388.20 × 4,192,705.68
  4. Step 4: Simplify right side
    9,316,264.56x = 58,590,496,780,664.98
  5. Step 5: Solve for x
    x = 58,590,496,780,664.98/9,316,264.56
  6. Step 6: Final answer
    x = 6,289,054.63

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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.