Home / 4,484,901.60-6,727,352.40-3,067,725.60

Finding the Fourth Proportional to 4,484,901.60, 6,727,352.40 and 3,067,725.60

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Solution

The fourth proportional to 4,484,901.60, 6,727,352.40 and 3,067,725.60 is: 4,601,588.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,901.60 : 6,727,352.40 = 3,067,725.60 : x
  2. Step 2: Convert to fraction form
    4,484,901.60/6,727,352.40 = 3,067,725.60/x
  3. Step 3: Cross multiply
    4,484,901.60x = 6,727,352.40 × 3,067,725.60
  4. Step 4: Simplify right side
    4,484,901.60x = 20,637,671,177,701.44
  5. Step 5: Solve for x
    x = 20,637,671,177,701.44/4,484,901.60
  6. Step 6: Final answer
    x = 4,601,588.40

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Similar ratio
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1.5x scale

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.