Home / 4,536,000.70-6,804,001.05-2,622,813.10

Finding the Fourth Proportional to 4,536,000.70, 6,804,001.05 and 2,622,813.10

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Solution

The fourth proportional to 4,536,000.70, 6,804,001.05 and 2,622,813.10 is: 3,934,219.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,000.70 : 6,804,001.05 = 2,622,813.10 : x
  2. Step 2: Convert to fraction form
    4,536,000.70/6,804,001.05 = 2,622,813.10/x
  3. Step 3: Cross multiply
    4,536,000.70x = 6,804,001.05 × 2,622,813.10
  4. Step 4: Simplify right side
    4,536,000.70x = 17,845,623,086,353.75
  5. Step 5: Solve for x
    x = 17,845,623,086,353.75/4,536,000.70
  6. Step 6: Final answer
    x = 3,934,219.65

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1.5x scale

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.