Home / 3,402,168.40-5,103,252.60-3,055,747.60

Finding the Fourth Proportional to 3,402,168.40, 5,103,252.60 and 3,055,747.60

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Solution

The fourth proportional to 3,402,168.40, 5,103,252.60 and 3,055,747.60 is: 4,583,621.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,168.40 : 5,103,252.60 = 3,055,747.60 : x
  2. Step 2: Convert to fraction form
    3,402,168.40/5,103,252.60 = 3,055,747.60/x
  3. Step 3: Cross multiply
    3,402,168.40x = 5,103,252.60 × 3,055,747.60
  4. Step 4: Simplify right side
    3,402,168.40x = 15,594,251,884,643.76
  5. Step 5: Solve for x
    x = 15,594,251,884,643.76/3,402,168.40
  6. Step 6: Final answer
    x = 4,583,621.40

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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.