Home / 4,374,798.73-6,562,513.40-1,679,123.95

Finding the Fourth Proportional to 4,374,798.73, 6,562,513.40 and 1,679,123.95

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Solution

The fourth proportional to 4,374,798.73, 6,562,513.40 and 1,679,123.95 is: 2,518,806.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,798.73 : 6,562,513.40 = 1,679,123.95 : x
  2. Step 2: Convert to fraction form
    4,374,798.73/6,562,513.40 = 1,679,123.95/x
  3. Step 3: Cross multiply
    4,374,798.73x = 6,562,513.40 × 1,679,123.95
  4. Step 4: Simplify right side
    4,374,798.73x = 11,019,273,394,394.21
  5. Step 5: Solve for x
    x = 11,019,273,394,394.21/4,374,798.73
  6. Step 6: Final answer
    x = 2,518,806.94

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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.