Home / 5,582,286.60-7,703,116.34-3,167,838.60

Finding the Fourth Proportional to 5,582,286.60, 7,703,116.34 and 3,167,838.60

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Solution

The fourth proportional to 5,582,286.60, 7,703,116.34 and 3,167,838.60 is: 4,371,368.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,582,286.60 : 7,703,116.34 = 3,167,838.60 : x
  2. Step 2: Convert to fraction form
    5,582,286.60/7,703,116.34 = 3,167,838.60/x
  3. Step 3: Cross multiply
    5,582,286.60x = 7,703,116.34 × 3,167,838.60
  4. Step 4: Simplify right side
    5,582,286.60x = 24,402,229,282,142.72
  5. Step 5: Solve for x
    x = 24,402,229,282,142.72/5,582,286.60
  6. Step 6: Final answer
    x = 4,371,368.05

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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.