Home / 14,037,421.12-21,058,619.44-6,360,755.84

Finding the Fourth Proportional to 14,037,421.12, 21,058,619.44 and 6,360,755.84

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Solution

The fourth proportional to 14,037,421.12, 21,058,619.44 and 6,360,755.84 is: 9,542,261.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,037,421.12 : 21,058,619.44 = 6,360,755.84 : x
  2. Step 2: Convert to fraction form
    14,037,421.12/21,058,619.44 = 6,360,755.84/x
  3. Step 3: Cross multiply
    14,037,421.12x = 21,058,619.44 × 6,360,755.84
  4. Step 4: Simplify right side
    14,037,421.12x = 133,948,736,585,317.53
  5. Step 5: Solve for x
    x = 133,948,736,585,317.53/14,037,421.12
  6. Step 6: Final answer
    x = 9,542,261.04

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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.