Home / 3,495,520.72-5,243,844.84-1,033,786

Finding the Fourth Proportional to 3,495,520.72, 5,243,844.84 and 1,033,786

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Solution

The fourth proportional to 3,495,520.72, 5,243,844.84 and 1,033,786 is: 1,550,845.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,520.72 : 5,243,844.84 = 1,033,786 : x
  2. Step 2: Convert to fraction form
    3,495,520.72/5,243,844.84 = 1,033,786/x
  3. Step 3: Cross multiply
    3,495,520.72x = 5,243,844.84 × 1,033,786
  4. Step 4: Simplify right side
    3,495,520.72x = 5,421,013,381,764.24
  5. Step 5: Solve for x
    x = 5,421,013,381,764.24/3,495,520.72
  6. Step 6: Final answer
    x = 1,550,845.73

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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.