Home / 2,073,623.72-3,110,433.14-577,715.72

Finding the Fourth Proportional to 2,073,623.72, 3,110,433.14 and 577,715.72

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Solution

The fourth proportional to 2,073,623.72, 3,110,433.14 and 577,715.72 is: 866,572.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,623.72 : 3,110,433.14 = 577,715.72 : x
  2. Step 2: Convert to fraction form
    2,073,623.72/3,110,433.14 = 577,715.72/x
  3. Step 3: Cross multiply
    2,073,623.72x = 3,110,433.14 × 577,715.72
  4. Step 4: Simplify right side
    2,073,623.72x = 1,796,946,106,879.08
  5. Step 5: Solve for x
    x = 1,796,946,106,879.08/2,073,623.72
  6. Step 6: Final answer
    x = 866,572.90

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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.