Home / 6,366,154.64-8,785,268.52-3,465,706.64

Finding the Fourth Proportional to 6,366,154.64, 8,785,268.52 and 3,465,706.64

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Solution

The fourth proportional to 6,366,154.64, 8,785,268.52 and 3,465,706.64 is: 4,782,661.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,366,154.64 : 8,785,268.52 = 3,465,706.64 : x
  2. Step 2: Convert to fraction form
    6,366,154.64/8,785,268.52 = 3,465,706.64/x
  3. Step 3: Cross multiply
    6,366,154.64x = 8,785,268.52 × 3,465,706.64
  4. Step 4: Simplify right side
    6,366,154.64x = 30,447,163,443,946.97
  5. Step 5: Solve for x
    x = 30,447,163,443,946.97/6,366,154.64
  6. Step 6: Final answer
    x = 4,782,661.62

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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.