Home / 2,446,423.30-3,670,072.35-1,026,622.90

Finding the Fourth Proportional to 2,446,423.30, 3,670,072.35 and 1,026,622.90

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Solution

The fourth proportional to 2,446,423.30, 3,670,072.35 and 1,026,622.90 is: 1,540,117.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,423.30 : 3,670,072.35 = 1,026,622.90 : x
  2. Step 2: Convert to fraction form
    2,446,423.30/3,670,072.35 = 1,026,622.90/x
  3. Step 3: Cross multiply
    2,446,423.30x = 3,670,072.35 × 1,026,622.90
  4. Step 4: Simplify right side
    2,446,423.30x = 3,767,780,319,166.82
  5. Step 5: Solve for x
    x = 3,767,780,319,166.82/2,446,423.30
  6. Step 6: Final answer
    x = 1,540,117.90

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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.