Home / 5,041,269.93-6,956,920.64-2,865,813.21

Finding the Fourth Proportional to 5,041,269.93, 6,956,920.64 and 2,865,813.21

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Solution

The fourth proportional to 5,041,269.93, 6,956,920.64 and 2,865,813.21 is: 3,954,804.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041,269.93 : 6,956,920.64 = 2,865,813.21 : x
  2. Step 2: Convert to fraction form
    5,041,269.93/6,956,920.64 = 2,865,813.21/x
  3. Step 3: Cross multiply
    5,041,269.93x = 6,956,920.64 × 2,865,813.21
  4. Step 4: Simplify right side
    5,041,269.93x = 19,937,235,078,198.19
  5. Step 5: Solve for x
    x = 19,937,235,078,198.19/5,041,269.93
  6. Step 6: Final answer
    x = 3,954,804.11

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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.