Home / 4,887,433.06-6,744,333.50-2,711,838.26

Finding the Fourth Proportional to 4,887,433.06, 6,744,333.50 and 2,711,838.26

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Solution

The fourth proportional to 4,887,433.06, 6,744,333.50 and 2,711,838.26 is: 3,742,156.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,887,433.06 : 6,744,333.50 = 2,711,838.26 : x
  2. Step 2: Convert to fraction form
    4,887,433.06/6,744,333.50 = 2,711,838.26/x
  3. Step 3: Cross multiply
    4,887,433.06x = 6,744,333.50 × 2,711,838.26
  4. Step 4: Simplify right side
    4,887,433.06x = 18,289,541,623,499.71
  5. Step 5: Solve for x
    x = 18,289,541,623,499.71/4,887,433.06
  6. Step 6: Final answer
    x = 3,742,156.96

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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.