Home / 15,925,965-23,889,034.98-3,958,701

Finding the Fourth Proportional to 15,925,965, 23,889,034.98 and 3,958,701

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Solution

The fourth proportional to 15,925,965, 23,889,034.98 and 3,958,701 is: 5,938,073.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,925,965 : 23,889,034.98 = 3,958,701 : x
  2. Step 2: Convert to fraction form
    15,925,965/23,889,034.98 = 3,958,701/x
  3. Step 3: Cross multiply
    15,925,965x = 23,889,034.98 × 3,958,701
  4. Step 4: Simplify right side
    15,925,965x = 94,569,546,664,360.98
  5. Step 5: Solve for x
    x = 94,569,546,664,360.98/15,925,965
  6. Step 6: Final answer
    x = 5,938,073.24

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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.