Home / 4,389,095.53-6,056,960.79-2,455,388.47

Finding the Fourth Proportional to 4,389,095.53, 6,056,960.79 and 2,455,388.47

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Solution

The fourth proportional to 4,389,095.53, 6,056,960.79 and 2,455,388.47 is: 3,388,441.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,095.53 : 6,056,960.79 = 2,455,388.47 : x
  2. Step 2: Convert to fraction form
    4,389,095.53/6,056,960.79 = 2,455,388.47/x
  3. Step 3: Cross multiply
    4,389,095.53x = 6,056,960.79 × 2,455,388.47
  4. Step 4: Simplify right side
    4,389,095.53x = 14,872,191,687,008.09
  5. Step 5: Solve for x
    x = 14,872,191,687,008.09/4,389,095.53
  6. Step 6: Final answer
    x = 3,388,441.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.