Home / 1,226,950.35-1,840,684.73-373,951.95

Finding the Fourth Proportional to 1,226,950.35, 1,840,684.73 and 373,951.95

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Solution

The fourth proportional to 1,226,950.35, 1,840,684.73 and 373,951.95 is: 561,006.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,226,950.35 : 1,840,684.73 = 373,951.95 : x
  2. Step 2: Convert to fraction form
    1,226,950.35/1,840,684.73 = 373,951.95/x
  3. Step 3: Cross multiply
    1,226,950.35x = 1,840,684.73 × 373,951.95
  4. Step 4: Simplify right side
    1,226,950.35x = 688,327,642,248.96
  5. Step 5: Solve for x
    x = 688,327,642,248.96/1,226,950.35
  6. Step 6: Final answer
    x = 561,006.92

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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.