Home / 3,236,927.50-4,855,624.53-1,242,383.50

Finding the Fourth Proportional to 3,236,927.50, 4,855,624.53 and 1,242,383.50

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Solution

The fourth proportional to 3,236,927.50, 4,855,624.53 and 1,242,383.50 is: 1,863,664.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236,927.50 : 4,855,624.53 = 1,242,383.50 : x
  2. Step 2: Convert to fraction form
    3,236,927.50/4,855,624.53 = 1,242,383.50/x
  3. Step 3: Cross multiply
    3,236,927.50x = 4,855,624.53 × 1,242,383.50
  4. Step 4: Simplify right side
    3,236,927.50x = 6,032,547,798,267.26
  5. Step 5: Solve for x
    x = 6,032,547,798,267.26/3,236,927.50
  6. Step 6: Final answer
    x = 1,863,664.79

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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.