Home / 7,586,012.27-11,381,885.20-4,555,490.93

Finding the Fourth Proportional to 7,586,012.27, 11,381,885.20 and 4,555,490.93

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Solution

The fourth proportional to 7,586,012.27, 11,381,885.20 and 4,555,490.93 is: 6,834,957.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,586,012.27 : 11,381,885.20 = 4,555,490.93 : x
  2. Step 2: Convert to fraction form
    7,586,012.27/11,381,885.20 = 4,555,490.93/x
  3. Step 3: Cross multiply
    7,586,012.27x = 11,381,885.20 × 4,555,490.93
  4. Step 4: Simplify right side
    7,586,012.27x = 51,850,074,786,368.24
  5. Step 5: Solve for x
    x = 51,850,074,786,368.24/7,586,012.27
  6. Step 6: Final answer
    x = 6,834,957.94

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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.