Home / 4,389,093.28-6,056,957.69-2,455,386.22

Finding the Fourth Proportional to 4,389,093.28, 6,056,957.69 and 2,455,386.22

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Solution

The fourth proportional to 4,389,093.28, 6,056,957.69 and 2,455,386.22 is: 3,388,438.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,093.28 : 6,056,957.69 = 2,455,386.22 : x
  2. Step 2: Convert to fraction form
    4,389,093.28/6,056,957.69 = 2,455,386.22/x
  3. Step 3: Cross multiply
    4,389,093.28x = 6,056,957.69 × 2,455,386.22
  4. Step 4: Simplify right side
    4,389,093.28x = 14,872,170,447,149.03
  5. Step 5: Solve for x
    x = 14,872,170,447,149.03/4,389,093.28
  6. Step 6: Final answer
    x = 3,388,438.00

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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.