Home / 8,006,981.26-11,050,424.50-4,569,736.54

Finding the Fourth Proportional to 8,006,981.26, 11,050,424.50 and 4,569,736.54

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Solution

The fourth proportional to 8,006,981.26, 11,050,424.50 and 4,569,736.54 is: 6,306,687.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,006,981.26 : 11,050,424.50 = 4,569,736.54 : x
  2. Step 2: Convert to fraction form
    8,006,981.26/11,050,424.50 = 4,569,736.54/x
  3. Step 3: Cross multiply
    8,006,981.26x = 11,050,424.50 × 4,569,736.54
  4. Step 4: Simplify right side
    8,006,981.26x = 50,497,528,564,909.11
  5. Step 5: Solve for x
    x = 50,497,528,564,909.11/8,006,981.26
  6. Step 6: Final answer
    x = 6,306,687.50

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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.