Home / 8,662,438.08-11,953,776.96-4,794,685.92

Finding the Fourth Proportional to 8,662,438.08, 11,953,776.96 and 4,794,685.92

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Solution

The fourth proportional to 8,662,438.08, 11,953,776.96 and 4,794,685.92 is: 6,616,452.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,662,438.08 : 11,953,776.96 = 4,794,685.92 : x
  2. Step 2: Convert to fraction form
    8,662,438.08/11,953,776.96 = 4,794,685.92/x
  3. Step 3: Cross multiply
    8,662,438.08x = 11,953,776.96 × 4,794,685.92
  4. Step 4: Simplify right side
    8,662,438.08x = 57,314,606,080,932.41
  5. Step 5: Solve for x
    x = 57,314,606,080,932.41/8,662,438.08
  6. Step 6: Final answer
    x = 6,616,452.04

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1.5x scale

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.