Home / 6,939,533.64-10,411,625.52-2,393,720.21

Finding the Fourth Proportional to 6,939,533.64, 10,411,625.52 and 2,393,720.21

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Solution

The fourth proportional to 6,939,533.64, 10,411,625.52 and 2,393,720.21 is: 3,591,382.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,939,533.64 : 10,411,625.52 = 2,393,720.21 : x
  2. Step 2: Convert to fraction form
    6,939,533.64/10,411,625.52 = 2,393,720.21/x
  3. Step 3: Cross multiply
    6,939,533.64x = 10,411,625.52 × 2,393,720.21
  4. Step 4: Simplify right side
    6,939,533.64x = 24,922,518,374,117.63
  5. Step 5: Solve for x
    x = 24,922,518,374,117.63/6,939,533.64
  6. Step 6: Final answer
    x = 3,591,382.31

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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.