Home / 4,484,156.40-6,727,109.40-1,925,366.40

Finding the Fourth Proportional to 4,484,156.40, 6,727,109.40 and 1,925,366.40

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Solution

The fourth proportional to 4,484,156.40, 6,727,109.40 and 1,925,366.40 is: 2,888,425.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,156.40 : 6,727,109.40 = 1,925,366.40 : x
  2. Step 2: Convert to fraction form
    4,484,156.40/6,727,109.40 = 1,925,366.40/x
  3. Step 3: Cross multiply
    4,484,156.40x = 6,727,109.40 × 1,925,366.40
  4. Step 4: Simplify right side
    4,484,156.40x = 12,952,150,407,884.16
  5. Step 5: Solve for x
    x = 12,952,150,407,884.16/4,484,156.40
  6. Step 6: Final answer
    x = 2,888,425.21

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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.