Home / 3,000,461.24-4,140,662.32-1,711,366.90

Finding the Fourth Proportional to 3,000,461.24, 4,140,662.32 and 1,711,366.90

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Solution

The fourth proportional to 3,000,461.24, 4,140,662.32 and 1,711,366.90 is: 2,361,701.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,461.24 : 4,140,662.32 = 1,711,366.90 : x
  2. Step 2: Convert to fraction form
    3,000,461.24/4,140,662.32 = 1,711,366.90/x
  3. Step 3: Cross multiply
    3,000,461.24x = 4,140,662.32 × 1,711,366.90
  4. Step 4: Simplify right side
    3,000,461.24x = 7,086,192,430,312.76
  5. Step 5: Solve for x
    x = 7,086,192,430,312.76/3,000,461.24
  6. Step 6: Final answer
    x = 2,361,701.04

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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.