Home / 9,419,346-14,131,126.08-3,435,714

Finding the Fourth Proportional to 9,419,346, 14,131,126.08 and 3,435,714

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Solution

The fourth proportional to 9,419,346, 14,131,126.08 and 3,435,714 is: 5,154,339.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,419,346 : 14,131,126.08 = 3,435,714 : x
  2. Step 2: Convert to fraction form
    9,419,346/14,131,126.08 = 3,435,714/x
  3. Step 3: Cross multiply
    9,419,346x = 14,131,126.08 × 3,435,714
  4. Step 4: Simplify right side
    9,419,346x = 48,550,507,708,821.12
  5. Step 5: Solve for x
    x = 48,550,507,708,821.12/9,419,346
  6. Step 6: Final answer
    x = 5,154,339.56

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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.