Home / 3,269,928.96-4,897,804.32-1,583,496

Finding the Fourth Proportional to 3,269,928.96, 4,897,804.32 and 1,583,496

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Solution

The fourth proportional to 3,269,928.96, 4,897,804.32 and 1,583,496 is: 2,371,811.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,269,928.96 : 4,897,804.32 = 1,583,496 : x
  2. Step 2: Convert to fraction form
    3,269,928.96/4,897,804.32 = 1,583,496/x
  3. Step 3: Cross multiply
    3,269,928.96x = 4,897,804.32 × 1,583,496
  4. Step 4: Simplify right side
    3,269,928.96x = 7,755,653,549,502.72
  5. Step 5: Solve for x
    x = 7,755,653,549,502.72/3,269,928.96
  6. Step 6: Final answer
    x = 2,371,811.02

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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.