Home / 4,084,253.02-6,127,045.01-1,205,910.79

Finding the Fourth Proportional to 4,084,253.02, 6,127,045.01 and 1,205,910.79

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Solution

The fourth proportional to 4,084,253.02, 6,127,045.01 and 1,205,910.79 is: 1,809,062.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,084,253.02 : 6,127,045.01 = 1,205,910.79 : x
  2. Step 2: Convert to fraction form
    4,084,253.02/6,127,045.01 = 1,205,910.79/x
  3. Step 3: Cross multiply
    4,084,253.02x = 6,127,045.01 × 1,205,910.79
  4. Step 4: Simplify right side
    4,084,253.02x = 7,388,669,688,374.66
  5. Step 5: Solve for x
    x = 7,388,669,688,374.66/4,084,253.02
  6. Step 6: Final answer
    x = 1,809,062.67

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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.