Home / 3,193,545.42-4,406,434.56-1,835,155.98

Finding the Fourth Proportional to 3,193,545.42, 4,406,434.56 and 1,835,155.98

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Solution

The fourth proportional to 3,193,545.42, 4,406,434.56 and 1,835,155.98 is: 2,532,137.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,193,545.42 : 4,406,434.56 = 1,835,155.98 : x
  2. Step 2: Convert to fraction form
    3,193,545.42/4,406,434.56 = 1,835,155.98/x
  3. Step 3: Cross multiply
    3,193,545.42x = 4,406,434.56 × 1,835,155.98
  4. Step 4: Simplify right side
    3,193,545.42x = 8,086,494,733,262.67
  5. Step 5: Solve for x
    x = 8,086,494,733,262.67/3,193,545.42
  6. Step 6: Final answer
    x = 2,532,137.07

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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.