Home / 14,212,598.46-21,314,123.96-4,625,722.41

Finding the Fourth Proportional to 14,212,598.46, 21,314,123.96 and 4,625,722.41

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Solution

The fourth proportional to 14,212,598.46, 21,314,123.96 and 4,625,722.41 is: 6,937,029.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,212,598.46 : 21,314,123.96 = 4,625,722.41 : x
  2. Step 2: Convert to fraction form
    14,212,598.46/21,314,123.96 = 4,625,722.41/x
  3. Step 3: Cross multiply
    14,212,598.46x = 21,314,123.96 × 4,625,722.41
  4. Step 4: Simplify right side
    14,212,598.46x = 98,593,220,828,161.33
  5. Step 5: Solve for x
    x = 98,593,220,828,161.33/14,212,598.46
  6. Step 6: Final answer
    x = 6,937,029.92

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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.