Home / 4,593,354.17-6,885,399.58-2,888,715.70

Finding the Fourth Proportional to 4,593,354.17, 6,885,399.58 and 2,888,715.70

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Solution

The fourth proportional to 4,593,354.17, 6,885,399.58 and 2,888,715.70 is: 4,330,160.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,593,354.17 : 6,885,399.58 = 2,888,715.70 : x
  2. Step 2: Convert to fraction form
    4,593,354.17/6,885,399.58 = 2,888,715.70/x
  3. Step 3: Cross multiply
    4,593,354.17x = 6,885,399.58 × 2,888,715.70
  4. Step 4: Simplify right side
    4,593,354.17x = 19,889,961,846,423.02
  5. Step 5: Solve for x
    x = 19,889,961,846,423.02/4,593,354.17
  6. Step 6: Final answer
    x = 4,330,160.73

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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.