Home / 6,913,806.64-10,364,853.45-2,867,769.16

Finding the Fourth Proportional to 6,913,806.64, 10,364,853.45 and 2,867,769.16

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Solution

The fourth proportional to 6,913,806.64, 10,364,853.45 and 2,867,769.16 is: 4,299,224.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,913,806.64 : 10,364,853.45 = 2,867,769.16 : x
  2. Step 2: Convert to fraction form
    6,913,806.64/10,364,853.45 = 2,867,769.16/x
  3. Step 3: Cross multiply
    6,913,806.64x = 10,364,853.45 × 2,867,769.16
  4. Step 4: Simplify right side
    6,913,806.64x = 29,724,007,056,671.60
  5. Step 5: Solve for x
    x = 29,724,007,056,671.60/6,913,806.64
  6. Step 6: Final answer
    x = 4,299,224.52

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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.