Home / 3,269,931.96-4,897,808.82-1,583,499

Finding the Fourth Proportional to 3,269,931.96, 4,897,808.82 and 1,583,499

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Solution

The fourth proportional to 3,269,931.96, 4,897,808.82 and 1,583,499 is: 2,371,815.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,931.96 : 4,897,808.82 = 1,583,499 : x
  2. Step 2: Convert to fraction form
    3,269,931.96/4,897,808.82 = 1,583,499/x
  3. Step 3: Cross multiply
    3,269,931.96x = 4,897,808.82 × 1,583,499
  4. Step 4: Simplify right side
    3,269,931.96x = 7,755,675,368,661.18
  5. Step 5: Solve for x
    x = 7,755,675,368,661.18/3,269,931.96
  6. Step 6: Final answer
    x = 2,371,815.52

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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.